6KU Fixie Barcelona 52cm

Certified Refurbished

Our certified refurbished products from 6KU are a great value. These items may have been used in photoshoot or floor model items, and may have some cosmetic product or packaging defects. However, all items are fully functioning with a full product warranty. Save big on these items! Returns not accepted.

Please note this complete bikes has the following defects or missing parts.

  • Scratches on the rear wheel and down tube
  • Other minor scratches

Description

One Gear no Fear, that's what you tell all your friends when they ask you how many gears your bike has.

Our 6KU Fixie is all about the simplicity. How many gears does it have? One. You know what that means? You spend more time riding your fixed gear, than fixing your ride. It's steel frame and fork takes those rough roads and smooths them out like a Cadillac Coupe DeVille. You can set your fixie up as a single speed, or flip that rear wheel, and show off your whip skid skills. Whichever way you ride your fixie, you'll be enjoying every minute of it.


WHAT'S INCLUDED?

HOW TO BUILD YOUR 6KU FIXIE BIKE

$15 Value

$10 Value

WHAT'S INCLUDED?

$15 Value

$10 Value

HOW TO BUILD YOUR 6KU FIXIE BIKE


SPECIFICATIONS

FRAME
High tensile steel fully tig-welded
FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 

 

FRAME
High tensile steel fully tig-welded

FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


GEOMETRY

FRAME SIZE
HEIGHT
42cm
4'0" - 4'8"
49cm
4'9" - 5'3"
52cm
5'4" - 5'8"
55cm
5'9" - 6'0"
58cm
6'1" - 6'3"
>A | Head Tube Angle 73° 73° 73° 73° 73°
B | Seat Tube Angle 75° 75° 75° 75° 75°
C | Top Tube 483mm 530mm 535mm 560mm 580mm
D | Seat Tube C-T 450mm 510mm 540mm 570mm 600mm
E | Head Tube 85mm 95mm 105mm 130mm 160mm
F | B.B. Drop 60mm 60mm 60mm 60mm 60mm
G | Chain Stay 400mm 400mm 400mm 400mm 400mm
H | Fork Rake 38mm 37mm 37mm 37mm 37mm
I | Wheelbase 961mm 971mm 972mm 980mm 992mm
J | Reach 372mm 383mm 395mm 397mm 405mm
K | Stack 492mm 500mm 520mm 551mm 574mm
L | Stand Over 722mm 762mm 787mm 812mm 838mm


Height                                                  4'0" - 4'8"
Size                                                        42cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      483mm 
D | Seat Tube C-T                           450mm 
E | Head Tube                                   85mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   38mm 
I | Wheelbase                                   961mm 
J | Reach                                             372mm
K | Stack                                             492mm
L | Stand Over                                 722mm
Height                                                  4'9" - 5'3"
Size                                                        49cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      530mm 
D | Seat Tube C-T                           510mm 
E | Head Tube                                   95mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   971mm 
J | Reach                                             383mm
K | Stack                                             500mm
L | Stand Over                                 762mm
Height                                                  5'4" - 5'8"
Size                                                        52cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      535mm 
D | Seat Tube C-T                           540mm 
E | Head Tube                                   105mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   972mm 
J | Reach                                             395mm
K | Stack                                             520mm
L | Stand Over                                 787mm
Height                                                  5'9" - 6'0"
Size                                                        55cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      560mm 
D | Seat Tube C-T                           570mm 
E | Head Tube                                   130mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   980mm 
J | Reach                                             397mm
K | Stack                                             551mm
L | Stand Over                                 812mm
Height                                                  6'1" - 6'3"
Size                                                        58cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      580mm 
D | Seat Tube C-T                           600mm 
E | Head Tube                                   160mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   992mm 
J | Reach                                             405mm
K | Stack                                             574mm
L | Stand Over                                 838mm







So what's the deal with fixed gear or freewheel?

If these two things are a mystery to you, let's clear that right up. When you purchase our Fixie, your rear wheel lets you ride your bike as a single speed or a fixed gear. Riding your bike as a fixed gear allows you to have full control over the rear wheel, letting you pull off awesome skids, tricks and even riding backwards. So what's the downside you may ask? You lose the ability to coast the bike, so you are constantly pedaling. Now what about single speed? That is how our bikes are set up outta the box. The bike will ride just like any other bike you've ridden before, it will allow you to coast when you're just cruisin', or going down hill. So no matter which style you want to ride you have front and rear brakes to slow you down.



SIZE GUIDE

What's Included
Find My Size
Specifications
How to Build
What's Included

 



GEOMETRY

FRAME
High tensile steel fully tig-welded

FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


Height                                                  4'0" - 4'8"
Size                                                        42cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      483mm 
D | Seat Tube C-T                           450mm 
E | Head Tube                                   85mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   38mm 
I | Wheelbase                                   961mm 
J | Reach                                             372mm
K | Stack                                             492mm
L | Stand Over                                 722mm
Height                                                  4'9" - 5'3"
Size                                                        49cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      530mm 
D | Seat Tube C-T                           510mm 
E | Head Tube                                   95mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   971mm 
J | Reach                                             383mm
K | Stack                                             500mm
L | Stand Over                                 762mm
Height                                                  5'4" - 5'8"
Size                                                        52cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      535mm 
D | Seat Tube C-T                           540mm 
E | Head Tube                                   105mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   972mm 
J | Reach                                             395mm
K | Stack                                             520mm
L | Stand Over                                 787mm
Height                                                  5'9" - 6'0"
Size                                                        55cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      560mm 
D | Seat Tube C-T                           570mm 
E | Head Tube                                   130mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   980mm 
J | Reach                                             397mm
K | Stack                                             551mm
L | Stand Over                                 812mm
Height                                                  6'1" - 6'3"
Size                                                        58cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      580mm 
D | Seat Tube C-T                           600mm 
E | Head Tube                                   160mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   992mm 
J | Reach                                             405mm
K | Stack                                             574mm
L | Stand Over                                 838mm







So what's the deal with fixed gear or freewheel?

If these two things are a mystery to you, let's clear that right up. When you purchase our Fixie, your rear wheel lets you ride your bike as a single speed or a fixed gear. Riding your bike as a fixed gear allows you to have full control over the rear wheel, letting you pull off awesome skids, tricks and even riding backwards. So what's the downside you may ask? You lose the ability to coast the bike, so you are constantly pedaling. Now what about single speed? That is how our bikes are set up outta the box. The bike will ride just like any other bike you've ridden before, it will allow you to coast when you're just cruisin', or going down hill. So no matter which style you want to ride you have front and rear brakes to slow you down.



SIZE GUIDE

FRAME SIZE
HEIGHT
42cm
4'0" - 4'8"
L | Stand Over 722mm
762mm 787mm
812mm 838mm

WHAT'S INCLUDED?

HOW TO BUILD YOUR 6KU FIXIE BIKE

$15 Value

$10 Value

SPECIFICATIONS

 

FRAME
High tensile steel fully tig-welded
FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


GEOMETRY

FRAME
High tensile steel fully tig-welded

FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


Height                                                  4'0" - 4'8"
Size                                                        42cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      483mm 
D | Seat Tube C-T                           450mm 
E | Head Tube                                   85mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   38mm 
I | Wheelbase                                   961mm 
J | Reach                                             372mm
K | Stack                                             492mm
L | Stand Over                                 722mm
Height                                                  4'9" - 5'3"
Size                                                        49cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      530mm 
D | Seat Tube C-T                           510mm 
E | Head Tube                                   95mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   971mm 
J | Reach                                             383mm
K | Stack                                             500mm
L | Stand Over                                 762mm
Height                                                  5'4" - 5'8"
Size                                                        52cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      535mm 
D | Seat Tube C-T                           540mm 
E | Head Tube                                   105mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   972mm 
J | Reach                                             395mm
K | Stack                                             520mm
L | Stand Over                                 787mm
Height                                                  5'9" - 6'0"
Size                                                        55cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      560mm 
D | Seat Tube C-T                           570mm 
E | Head Tube                                   130mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   980mm 
J | Reach                                             397mm
K | Stack                                             551mm
L | Stand Over                                 812mm
Height                                                  6'1" - 6'3"
Size                                                        58cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      580mm 
D | Seat Tube C-T                           600mm 
E | Head Tube                                   160mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   992mm 
J | Reach                                             405mm
K | Stack                                             574mm
L | Stand Over                                 838mm







So what's the deal with fixed gear or freewheel?

If these two things are a mystery to you, let's clear that right up. When you purchase our Fixie, your rear wheel lets you ride your bike as a single speed or a fixed gear. Riding your bike as a fixed gear allows you to have full control over the rear wheel, letting you pull off awesome skids, tricks and even riding backwards. So what's the downside you may ask? You lose the ability to coast the bike, so you are constantly pedaling. Now what about single speed? That is how our bikes are set up outta the box. The bike will ride just like any other bike you've ridden before, it will allow you to coast when you're just cruisin', or going down hill. So no matter which style you want to ride you have front and rear brakes to slow you down.



SIZE GUIDE

FRAME SIZE
HEIGHT
42cm
4'0" - 4'8"
49cm
4'9" - 5'3"
52cm
5'4" - 5'8"
55cm
5'9" - 6'0"
58cm
6'1" - 6'3"
>A | Head Tube Angle 73° 73° 73° 73° 73°
B | Seat Tube Angle 75° 75° 75° 75° 75°
C | Top Tube 483mm 530mm 535mm 560mm 580mm
D | Seat Tube C-T 450mm 510mm 540mm 570mm 600mm
E | Head Tube 85mm 95mm 105mm 130mm 160mm
F | B.B. Drop 60mm 60mm 60mm 60mm 60mm
G | Chain Stay 400mm 400mm 400mm 400mm 400mm
H | Fork Rake 38mm 37mm 37mm 37mm 37mm
I | Wheelbase 961mm 971mm 972mm 980mm 992mm
J | Reach 372mm 383mm 395mm 397mm 405mm
K | Stack 492mm 500mm 520mm 551mm 574mm
L | Stand Over 722mm 762mm 787mm 812mm 838mm
Find My Size

Certified Refurbished

Our certified refurbished products from 6KU are a great value. These items may have been used in photoshoot or floor model items, and may have some cosmetic product or packaging defects. However, all items are fully functioning with a full product warranty. Save big on these items! Returns not accepted.

Please note this complete bikes has the following defects or missing parts.

  • Scratches on the rear wheel and down tube
  • Other minor scratches

Description

One Gear no Fear, that's what you tell all your friends when they ask you how many gears your bike has.

Our 6KU Fixie is all about the simplicity. How many gears does it have? One. You know what that means? You spend more time riding your fixed gear, than fixing your ride. It's steel frame and fork takes those rough roads and smooths them out like a Cadillac Coupe DeVille. You can set your fixie up as a single speed, or flip that rear wheel, and show off your whip skid skills. Whichever way you ride your fixie, you'll be enjoying every minute of it.


WHAT'S INCLUDED?

HOW TO BUILD YOUR 6KU FIXIE BIKE

$15 Value

$10 Value

WHAT'S INCLUDED?

$15 Value

$10 Value

HOW TO BUILD YOUR 6KU FIXIE BIKE


SPECIFICATIONS

FRAME
High tensile steel fully tig-welded
FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 

 

FRAME
High tensile steel fully tig-welded

FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


GEOMETRY

FRAME SIZE
HEIGHT
42cm
4'0" - 4'8"
49cm
4'9" - 5'3"
52cm
5'4" - 5'8"
55cm
5'9" - 6'0"
58cm
6'1" - 6'3"
>A | Head Tube Angle 73° 73° 73° 73° 73°
B | Seat Tube Angle 75° 75° 75° 75° 75°
C | Top Tube 483mm 530mm 535mm 560mm 580mm
D | Seat Tube C-T 450mm 510mm 540mm 570mm 600mm
E | Head Tube 85mm 95mm 105mm 130mm 160mm
F | B.B. Drop 60mm 60mm 60mm 60mm 60mm
G | Chain Stay 400mm 400mm 400mm 400mm 400mm
H | Fork Rake 38mm 37mm 37mm 37mm 37mm
I | Wheelbase 961mm 971mm 972mm 980mm 992mm
J | Reach 372mm 383mm 395mm 397mm 405mm
K | Stack 492mm 500mm 520mm 551mm 574mm
L | Stand Over 722mm 762mm 787mm 812mm 838mm


Height                                                  4'0" - 4'8"
Size                                                        42cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      483mm 
D | Seat Tube C-T                           450mm 
E | Head Tube                                   85mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   38mm 
I | Wheelbase                                   961mm 
J | Reach                                             372mm
K | Stack                                             492mm
L | Stand Over                                 722mm
Height                                                  4'9" - 5'3"
Size                                                        49cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      530mm 
D | Seat Tube C-T                           510mm 
E | Head Tube                                   95mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   971mm 
J | Reach                                             383mm
K | Stack                                             500mm
L | Stand Over                                 762mm
Height                                                  5'4" - 5'8"
Size                                                        52cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      535mm 
D | Seat Tube C-T                           540mm 
E | Head Tube                                   105mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   972mm 
J | Reach                                             395mm
K | Stack                                             520mm
L | Stand Over                                 787mm
Height                                                  5'9" - 6'0"
Size                                                        55cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      560mm 
D | Seat Tube C-T                           570mm 
E | Head Tube                                   130mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   980mm 
J | Reach                                             397mm
K | Stack                                             551mm
L | Stand Over                                 812mm
Height                                                  6'1" - 6'3"
Size                                                        58cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      580mm 
D | Seat Tube C-T                           600mm 
E | Head Tube                                   160mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   992mm 
J | Reach                                             405mm
K | Stack                                             574mm
L | Stand Over                                 838mm







So what's the deal with fixed gear or freewheel?

If these two things are a mystery to you, let's clear that right up. When you purchase our Fixie, your rear wheel lets you ride your bike as a single speed or a fixed gear. Riding your bike as a fixed gear allows you to have full control over the rear wheel, letting you pull off awesome skids, tricks and even riding backwards. So what's the downside you may ask? You lose the ability to coast the bike, so you are constantly pedaling. Now what about single speed? That is how our bikes are set up outta the box. The bike will ride just like any other bike you've ridden before, it will allow you to coast when you're just cruisin', or going down hill. So no matter which style you want to ride you have front and rear brakes to slow you down.



SIZE GUIDE

Full Geometry Chart

Geometry

Certified Refurbished

Our certified refurbished products from 6KU are a great value. These items may have been used in photoshoot or floor model items, and may have some cosmetic product or packaging defects. However, all items are fully functioning with a full product warranty. Save big on these items! Returns not accepted.

Please note this complete bikes has the following defects or missing parts.

  • Scratches on the rear wheel and down tube
  • Other minor scratches

Description

One Gear no Fear, that's what you tell all your friends when they ask you how many gears your bike has.

Our 6KU Fixie is all about the simplicity. How many gears does it have? One. You know what that means? You spend more time riding your fixed gear, than fixing your ride. It's steel frame and fork takes those rough roads and smooths them out like a Cadillac Coupe DeVille. You can set your fixie up as a single speed, or flip that rear wheel, and show off your whip skid skills. Whichever way you ride your fixie, you'll be enjoying every minute of it.


WHAT'S INCLUDED?

HOW TO BUILD YOUR 6KU FIXIE BIKE

$15 Value

$10 Value

WHAT'S INCLUDED?

$15 Value

$10 Value

HOW TO BUILD YOUR 6KU FIXIE BIKE


SPECIFICATIONS

FRAME
High tensile steel fully tig-welded
FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 

 

FRAME
High tensile steel fully tig-welded

FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


GEOMETRY

FRAME SIZE
HEIGHT
42cm
4'0" - 4'8"
49cm
4'9" - 5'3"
52cm
5'4" - 5'8"
55cm
5'9" - 6'0"
58cm
6'1" - 6'3"
>A | Head Tube Angle 73° 73° 73° 73° 73°
B | Seat Tube Angle 75° 75° 75° 75° 75°
C | Top Tube 483mm 530mm 535mm 560mm 580mm
D | Seat Tube C-T 450mm 510mm 540mm 570mm 600mm
E | Head Tube 85mm 95mm 105mm 130mm 160mm
F | B.B. Drop 60mm 60mm 60mm 60mm 60mm
G | Chain Stay 400mm 400mm 400mm 400mm 400mm
H | Fork Rake 38mm 37mm 37mm 37mm 37mm
I | Wheelbase 961mm 971mm 972mm 980mm 992mm
J | Reach 372mm 383mm 395mm 397mm 405mm
K | Stack 492mm 500mm 520mm 551mm 574mm
L | Stand Over 722mm 762mm 787mm 812mm 838mm


Height                                                  4'0" - 4'8"
Size                                                        42cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      483mm 
D | Seat Tube C-T                           450mm 
E | Head Tube                                   85mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   38mm 
I | Wheelbase                                   961mm 
J | Reach                                             372mm
K | Stack                                             492mm
L | Stand Over                                 722mm
Height                                                  4'9" - 5'3"
Size                                                        49cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      530mm 
D | Seat Tube C-T                           510mm 
E | Head Tube                                   95mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   971mm 
J | Reach                                             383mm
K | Stack                                             500mm
L | Stand Over                                 762mm
Height                                                  5'4" - 5'8"
Size                                                        52cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      535mm 
D | Seat Tube C-T                           540mm 
E | Head Tube                                   105mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   972mm 
J | Reach                                             395mm
K | Stack                                             520mm
L | Stand Over                                 787mm
Height                                                  5'9" - 6'0"
Size                                                        55cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      560mm 
D | Seat Tube C-T                           570mm 
E | Head Tube                                   130mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   980mm 
J | Reach                                             397mm
K | Stack                                             551mm
L | Stand Over                                 812mm
Height                                                  6'1" - 6'3"
Size                                                        58cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      580mm 
D | Seat Tube C-T                           600mm 
E | Head Tube                                   160mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   992mm 
J | Reach                                             405mm
K | Stack                                             574mm
L | Stand Over                                 838mm







So what's the deal with fixed gear or freewheel?

If these two things are a mystery to you, let's clear that right up. When you purchase our Fixie, your rear wheel lets you ride your bike as a single speed or a fixed gear. Riding your bike as a fixed gear allows you to have full control over the rear wheel, letting you pull off awesome skids, tricks and even riding backwards. So what's the downside you may ask? You lose the ability to coast the bike, so you are constantly pedaling. Now what about single speed? That is how our bikes are set up outta the box. The bike will ride just like any other bike you've ridden before, it will allow you to coast when you're just cruisin', or going down hill. So no matter which style you want to ride you have front and rear brakes to slow you down.



SIZE GUIDE

Specifications

WHAT'S INCLUDED?

HOW TO BUILD YOUR 6KU FIXIE BIKE

$15 Value

$10 Value

SPECIFICATIONS

 

FRAME
High tensile steel fully tig-welded
FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


GEOMETRY

FRAME
High tensile steel fully tig-welded

FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


Height                                                  4'0" - 4'8"
Size                                                        42cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      483mm 
D | Seat Tube C-T                           450mm 
E | Head Tube                                   85mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   38mm 
I | Wheelbase                                   961mm 
J | Reach                                             372mm
K | Stack                                             492mm
L | Stand Over                                 722mm
Height                                                  4'9" - 5'3"
Size                                                        49cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      530mm 
D | Seat Tube C-T                           510mm 
E | Head Tube                                   95mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   971mm 
J | Reach                                             383mm
K | Stack                                             500mm
L | Stand Over                                 762mm
Height                                                  5'4" - 5'8"
Size                                                        52cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      535mm 
D | Seat Tube C-T                           540mm 
E | Head Tube                                   105mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   972mm 
J | Reach                                             395mm
K | Stack                                             520mm
L | Stand Over                                 787mm
Height                                                  5'9" - 6'0"
Size                                                        55cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      560mm 
D | Seat Tube C-T                           570mm 
E | Head Tube                                   130mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   980mm 
J | Reach                                             397mm
K | Stack                                             551mm
L | Stand Over                                 812mm
Height                                                  6'1" - 6'3"
Size                                                        58cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      580mm 
D | Seat Tube C-T                           600mm 
E | Head Tube                                   160mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   992mm 
J | Reach                                             405mm
K | Stack                                             574mm
L | Stand Over                                 838mm







So what's the deal with fixed gear or freewheel?

If these two things are a mystery to you, let's clear that right up. When you purchase our Fixie, your rear wheel lets you ride your bike as a single speed or a fixed gear. Riding your bike as a fixed gear allows you to have full control over the rear wheel, letting you pull off awesome skids, tricks and even riding backwards. So what's the downside you may ask? You lose the ability to coast the bike, so you are constantly pedaling. Now what about single speed? That is how our bikes are set up outta the box. The bike will ride just like any other bike you've ridden before, it will allow you to coast when you're just cruisin', or going down hill. So no matter which style you want to ride you have front and rear brakes to slow you down.



SIZE GUIDE

FRAME SIZE
HEIGHT
42cm
4'0" - 4'8"
49cm
4'9" - 5'3"
52cm
5'4" - 5'8"
55cm
5'9" - 6'0"
58cm
6'1" - 6'3"
>A | Head Tube Angle 73° 73° 73° 73° 73°
B | Seat Tube Angle 75° 75° 75° 75° 75°
C | Top Tube 483mm 530mm 535mm 560mm 580mm
D | Seat Tube C-T 450mm 510mm 540mm 570mm 600mm
E | Head Tube 85mm 95mm 105mm 130mm 160mm
F | B.B. Drop 60mm 60mm 60mm 60mm 60mm
G | Chain Stay 400mm 400mm 400mm 400mm 400mm
H | Fork Rake 38mm 37mm 37mm 37mm 37mm
I | Wheelbase 961mm 971mm 972mm 980mm 992mm
J | Reach 372mm 383mm 395mm 397mm 405mm
K | Stack 492mm 500mm 520mm 551mm 574mm
L | Stand Over 722mm 762mm 787mm 812mm 838mm

 



GEOMETRY

FRAME
High tensile steel fully tig-welded

FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 
L | Stand Over 722mm
762mm 787mm
How to Build

Certified Refurbished

Our certified refurbished products from 6KU are a great value. These items may have been used in photoshoot or floor model items, and may have some cosmetic product or packaging defects. However, all items are fully functioning with a full product warranty. Save big on these items! Returns not accepted.

Please note this complete bikes has the following defects or missing parts.

  • Scratches on the rear wheel and down tube
  • Other minor scratches

Description

One Gear no Fear, that's what you tell all your friends when they ask you how many gears your bike has.

Our 6KU Fixie is all about the simplicity. How many gears does it have? One. You know what that means? You spend more time riding your fixed gear, than fixing your ride. It's steel frame and fork takes those rough roads and smooths them out like a Cadillac Coupe DeVille. You can set your fixie up as a single speed, or flip that rear wheel, and show off your whip skid skills. Whichever way you ride your fixie, you'll be enjoying every minute of it.


WHAT'S INCLUDED?

HOW TO BUILD YOUR 6KU FIXIE BIKE

$15 Value

$10 Value

WHAT'S INCLUDED?

$15 Value

$10 Value

HOW TO BUILD YOUR 6KU FIXIE BIKE


SPECIFICATIONS

FRAME
High tensile steel fully tig-welded
FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 

 

FRAME
High tensile steel fully tig-welded

FORK
1 1/8" High tensile steel
HEADSET
1 1/8" Neco threadless
HANDLEBARS
25.4cm Alloy riser bar
WHEELS
40mm Deep v alloy rim
HUBS
32H Quando flip-flop hub
TIRES
700c x 25 Kenda
CHAINRING/CRANK
Forged Alloy 46T x 170mm, BCD 110mm
BOTTOM BRACKET
Sealed cartridge 68mm x 103mm
GEAR RATIO
46/16
PEDALS
BMX Platform Pedals
SADDLE
Synthetic Leather
SEAT POST
25.4mm forged alloy
BRAKES
Front & rear radius forged alloy
WEIGHT
18-22 lbs
 


GEOMETRY

FRAME SIZE
HEIGHT
42cm
4'0" - 4'8"
49cm
4'9" - 5'3"
52cm
5'4" - 5'8"
55cm
5'9" - 6'0"
58cm
6'1" - 6'3"
>A | Head Tube Angle 73° 73° 73° 73° 73°
B | Seat Tube Angle 75° 75° 75° 75° 75°
C | Top Tube 483mm 530mm 535mm 560mm 580mm
D | Seat Tube C-T 450mm 510mm 540mm 570mm 600mm
E | Head Tube 85mm 95mm 105mm 130mm 160mm
F | B.B. Drop 60mm 60mm 60mm 60mm 60mm
G | Chain Stay 400mm 400mm 400mm 400mm 400mm
H | Fork Rake 38mm 37mm 37mm 37mm 37mm
I | Wheelbase 961mm 971mm 972mm 980mm 992mm
J | Reach 372mm 383mm 395mm 397mm 405mm
K | Stack 492mm 500mm 520mm 551mm 574mm
L | Stand Over 722mm 762mm 787mm 812mm 838mm


Height                                                  4'0" - 4'8"
Size                                                        42cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      483mm 
D | Seat Tube C-T                           450mm 
E | Head Tube                                   85mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   38mm 
I | Wheelbase                                   961mm 
J | Reach                                             372mm
K | Stack                                             492mm
L | Stand Over                                 722mm
Height                                                  4'9" - 5'3"
Size                                                        49cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      530mm 
D | Seat Tube C-T                           510mm 
E | Head Tube                                   95mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   971mm 
J | Reach                                             383mm
K | Stack                                             500mm
L | Stand Over                                 762mm
Height                                                  5'4" - 5'8"
Size                                                        52cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      535mm 
D | Seat Tube C-T                           540mm 
E | Head Tube                                   105mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   972mm 
J | Reach                                             395mm
K | Stack                                             520mm
L | Stand Over                                 787mm
Height                                                  5'9" - 6'0"
Size                                                        55cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      560mm 
D | Seat Tube C-T                           570mm 
E | Head Tube                                   130mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   980mm 
J | Reach                                             397mm
K | Stack                                             551mm
L | Stand Over                                 812mm
Height                                                  6'1" - 6'3"
Size                                                        58cm
A | Head Tube Angle                    73º 
B | Seat Tube Angle                      75º 
C | Top Tube                                      580mm 
D | Seat Tube C-T                           600mm 
E | Head Tube                                   160mm 
F | B.B. Drop                                     60mm 
G | Chain Stay                                 400mm 
H | Fork Rake                                   37mm 
I | Wheelbase                                   992mm 
J | Reach                                             405mm
K | Stack                                             574mm
L | Stand Over                                 838mm







So what's the deal with fixed gear or freewheel?

If these two things are a mystery to you, let's clear that right up. When you purchase our Fixie, your rear wheel lets you ride your bike as a single speed or a fixed gear. Riding your bike as a fixed gear allows you to have full control over the rear wheel, letting you pull off awesome skids, tricks and even riding backwards. So what's the downside you may ask? You lose the ability to coast the bike, so you are constantly pedaling. Now what about single speed? That is how our bikes are set up outta the box. The bike will ride just like any other bike you've ridden before, it will allow you to coast when you're just cruisin', or going down hill. So no matter which style you want to ride you have front and rear brakes to slow you down.



SIZE GUIDE

Customer Reviews

Based on 1 review
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G
GretchS
Highly recommend this company

Amazing customer service, bike meets expectations, assembly was simple.