6KU Urban Track Bike

Shadow Black
Crisp White
Tennis Ball Yellow

Do you want a lightweight track bike that won’t break the bank? Then the 6KU Urban Track is the bike for you. Our Urban Track features a lightweight aluminum frame and fork. This is one purchase you won’t regret.

All 6KU Urban Track bikes include FREE assembly tools. $30 Value of free tools that is all you will need to assemble your new bike!

  • Lightweight Full Aluminum Frame and Fork
  • 30mm Deep V Double-Walled Alloy Wheels
  • Ride Fixed Gear or Freewheel with a Flip-Flop Hub
  • Easy Maintenance and Upkeep
  • 30-Day Hassle-Free Return Policy

Customer Reviews

Based on 289 reviews
So far so good

The spokes on the wheels make some clicking noises, which freaks me out, out of concern that the wheel will collapse, and I will die in an horrible accident. But maybe it is normal tension release mechanism sound. I will keep checking. Apart from the clicks, so far so good. I use it every day for 1 hour. Driving quite fast and aggressively. The single speed was easy to adjust to. The assemble was very fast and easy. The bike looks really sleek. Some parts (brake handles, seat, pedals) are cheap material, but they have been holding pretty well. We will see how much millage I can get of the bike....


I got sent the old design of the urban track but it’s all good

Great bike!

Seems good so far easy to put together..
take your toosl with you when you ride this bike

Nice look, awful riding

The looks and weight in this bike is great but very uncomfortable riding. I rode this bike on the road (pavement) and it wasn’t confortable, that’s all I have to say about this bike. Wish i had spent the money on something else.

Budget Bike Worth the Cost but Not Without Issues

This is a budget bike, so I knew I was going to have to make some adjustments. At being said, this is also a bike that seems to be marketed towards novice cyclist. Getting this bike to work was an ordeal.

The bike manual does not provide much guidance. Chain kept slipping so, I needed to check out our favorite video hosting site. Manual was mute on the air valve and again I needed to check on a video hosting site.

After the second ride, the drive train arm was stripped. It was on the right side so, I either needed to shop on the second hand market to replace just the arm or buy a whole new drive train. Had to replace the whole thing because I am a novice and wouldn't know what to buy. So after I get the bike out of the shop, I go on a ride to make sure everything is okay. The inner tube burst. Saw the bike clerk pull out this very flimsy thin tube and replaced it with something that seemed much more sturdy.

Tried to get in contact with the company to get the drive train replaced, but their hours don't work for me.

Another issue is that some of the hardware like the nuts and bolts are also already starting to strip and warp.

Besides the above issues, I like the bike. Now that it is up and running it has been pretty awesome. The shop clerk where I took it to be fixed was actually pretty excited to see it and asked "where you get that bruh?!" and when I answered he exclaimed "tis' sweet!". So I at least obtained some clout.

At this shop, the beginner fixie bikes start at a couple of hundred dollars more than what this cost. Even after I paid to fix it, I still ended up spending less.

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

Full Geometry Chart


4'10" - 5'1"
5'2" - 5'4"
5'5" - 5'7"
5'8" - 5'11"
6'0" - 6'2"
6'3" - 6'6"
A | Top Tube Length 508 512 537 555 585 610
B | Seat Tube C-T 470 490 520 550 580 600
C | Stand Over 748 755 780 804 840 863
D | Stack 486 486 506 524 534 585
E | Reach 383 383 400 405 424 443
F | Head Tube Angle 72° 72° 73° 73° 74° 74°
G | Seat Tube Angle 75° 75° 75° 74° 74° 74°
H | Fork Rake 45 45 45 45 45 45
I | B.B. Drop 55 55 52 50 50 50
J | Wheelbase 961 961 978 983 1009 1029
K | Chain Stay 405 405 405 405 424 443
L | Head Tube 90 90 110 130 170 190
How to Build