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 622 reviews
78%
(484)
13%
(82)
5%
(33)
1%
(5)
3%
(18)
A
A.R.
6ku polar

The package of obviously improved a lot. Because my box always come wrecked from fedex but the bike came 100% in tack I was so happy when it came

F
F.M.

The bike is incredible for 220 its a great investment

E
E.A.

I absolutely love the bike so far it is everything I was looking for. The build was super easy and fun and I’ve been riding it all day ever since.

Q
Q.
reliable overtime

I bought this bike in 2016 when i came to US. I used it very regularly the first 3 years. And its been a year now that i use it 1h everyday (commuting). I even mounted a bike seat for my 3 year old kid on it and it works perfect.
I had no problem so far. I recommend this bike it your budget is low.

C
C.H.
Great bike for the price

It's been nearly 20 years since I bought a new bike and things have changed quite a bit. With that in mind, I ventured into the current market out of curious. What I settled on was what I thought was a cheap first step. If I didn't like it then no huge loss. What I found was far from disappointing. The bike arrived in great shape, it was easy to put together (I didn't even read the instructions) and it looks great. Performance wise, it's been great. The fixed gear ratio surprised me on how versatile it was, very responsive and easy to get up to a good cruising speed. The seat is a smidge uncomfortable, but I'm getting a little older so it might be more me than the seat. Overall, I'd buy this bike again and I'd recommend it for an affordable option for any casual rider.