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6KU Fixie Bike

Color
Slate
Polar
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 922 reviews
76%
(702)
13%
(119)
5%
(48)
1%
(13)
4%
(40)
B
B.E.
Fantastic value for this bike!

Everything went great with my assembly and I’ve already taken it 20 miles in one day! Everything is a bit loose and the included wrench isn’t great - it flexes as you tighten the wheels. However, I had a ratchet and socket that worked great and had a 20 piece hex set to tighten all the loose bolts - honestly, tighten everything. My brakes in particular were very very loose.

K
K.
Fast shipping

I don’t know why there are so many bad reviews... showed up in a timely manner and good condition amazing for the price of course it’ll need upgrade parts though ;)

P
P.M.
havent still received my warrant claim

I haven't been reimbursed the money for the tube and for truing it.the tube on the bicycle burst on the first day it arrived. i have already filed the claim but no response.

O
O.
Excellent bike at an affordable price

Arrived earlier than expected. Looks nice. Easy to maintain. Light. Goes fast. Use it to travel to work and run errands. Perfect. Receive compliments on how nice the bike looks. Best bike i have ever owned. I actually have 2, the steel and aluminum version.

G
G.P.
Missing parts and couldn’t build

The bike arrived missing parts which I’m still waiting on.