6KU Fixie Bike

Color
Slate
Slate Brilliance
Ink Azure
Ink Ivory
Slate Elixir
Cerulean Blue
Mint
Concrete
Fuschia
Banana
Polar
Polar Ivory
Size

Looking for a good bike at a low price? Then the 6KU Fixie is what you’re looking for. It’s the dream single-speed bike that is well-built, sturdy, and ideal for short commutes. Buy it, ride it, and we promise you’ll have a smile on your face. There is no other fixie out there like the 6KU.  

All 6KU Fixies come with a $30 value of FREE tools included with every bike purchase.

  • Comfortable Steel Frame
  • Reliable Front and Rear Brakes
  • Fixed or Freewheel with a Flip-Flop Hub
  • Easy Maintenance and Upkeep
  • 30-Day Hassle-Free Return Policy
What's Included
Find My Size
Specifications
How to Build
What's Included
Find My Size

Full Geometry Chart

Geometry



FRAME SIZE
HEIGHT
42cm
4'11" - 5'2"
49cm
5'2" - 5'5"
52cm
5'5" - 5'9"
55cm
5'9" - 6'1"
58cm
6'1" - 6'5"
A | Top Tube 483 510 535 560 580
B | Seat Tube C-T 420 510 540 570 600
C | Stand Over 722 762 787 815 850
D | Stack 492 500 520 551 574
E | Reach 372 383 395 397 405
F | Head Tube Angle 73° 73° 73° 73° 73°
G | Seat Tube Angle 74° 74° 73° 73° 72°
H | Fork Rake 38 37 37 37 37
I | B.B. Drop 60 60 60 60 60
J | Wheelbase 961 971 972 980 992
K | Chain Stay 400 400 400 400 400
L | Head Tube 85 90 105 135 160
Specifications
How to Build

Customer Reviews

Based on 613 reviews
78%
(476)
13%
(81)
5%
(33)
1%
(5)
3%
(18)
N
N.M.
Fixie bike

Got fixie bike size small for my 12 years old daughter and she loves it. Bike was easy to put together. Love the way it looks. But me being so dingy I was having a hard time pumping the tires til my daughter figured it out. LOL overall we love the bike.

D
D.K.
6KU Fixie

Overall I’ve been very satisfied with the fixie so far, it’s a fast and light bike compared to my last, very cheap bike. I’m curious to see how well it will hold up overtime, but the build quality seems to be great. Only thing I had issue with was the importance of making sure the chain is relatively tight wasn’t very clear in the assembly instructions, so my chain fell off the first few times I rode the bike. This was a quick fix after I realized there were tensioner screws and I made the chain tighter.

A
A.A.
Solid Bike

The bike is great. I had a bike shop give it a one over before I rode it on the street and they were able to make sure everything was nice and snug.

Idk who in the world can/would want to ride fixed gear, but I really like the freewheel

N
N.M.

6KU Fixie Bike

B
B.C.
New Fixie

So far so good. There is one kind of weird squeak going on with the rear tire, not exactly sure what it is and haven't inspected really thoroughly. Assuming it isn't a spoke or rim issue I'll be totally satisfied. Quick shipping. Simple bike. Good looking. Big bang for the buck. Would recommend for sure.