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6KU

6KU Fixed Gear Single Speed Urban Fixie Road Bike

  • Based on 286 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by Pop Store US
Arrives Dec 12 – Dec 17
Order within 10 hours and 14 minutes
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Color: Nebula Matte Black/ Gold


Size: 49cm


Style: Bicycle


Features

  • Durable high-tensile steel frame
  • Easily removable front/rear brakes
  • Forged high quality aluminum components
  • Deep V double wall alloy wheel with flip flop hub
  • Optional fixed or free wheel riding. Synthetic leather saddle

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, then fixing your ride. It’s steel frame and fork take 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.

Bike Type: Fixed-Gear Bike


Age Range (Description): Adult


Brand: 6KU


Number of Speeds: 1


Color: Nebula Matte Black/ Gold


Wheel Size: 700 Inches


Frame Material: Alloy Steel


Suspension Type: Rear


Special Feature: Aluminum Frame


Included Components: Complete Bicycle


Bike Type: ‎Fixed-Gear Bike


Age Range (Description): ‎Adult


Brand: ‎6KU


Number of Speeds: ‎1


Color: ‎Nebula Matte Black/ Gold


Wheel Size: ‎700 Inches


Frame Material: ‎Alloy Steel


Suspension Type: ‎Rear


Special Feature: ‎Aluminum Frame


Included Components: ‎Complete Bicycle


Size: ‎49cm


Brake Style: ‎Disc


Specific Uses For Product: ‎Commuting


Item Weight: ‎23 Pounds


Style: ‎Bicycle


Model Name: ‎Nebula 2-S-49cm


Power Source: ‎Pedal power


Wheel Material: ‎Alloy


Year: ‎2018


Warranty Type: ‎Limited (1 year on components) / Lifetime (frame)


Assembly Required: ‎Yes


Bicycle Drivetrain Type: ‎Fixed


Manufacturer: ‎AVANT Enterprises


Item Package Dimensions L x W x H: ‎49.1 x 27.7 x 7.8 inches


Package Weight: ‎13.84 Kilograms


Item Dimensions LxWxH: ‎50 x 8 x 27 inches


Brand Name: ‎6KU


Warranty Description: ‎2 Year Manufacturer


Material: ‎Aluminum


Number of Items: ‎1


Part Number: ‎6KU Iris/49cm


Date First Available: November 14, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 12 – Dec 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Beyond my expectations!!!
Review Image by Jonathan Farber Jonathan Farber
Product arrived Five days early,box was in MINT CONDITION, like it was delivered by hand the entire trip.Opened the box to a PERFECTLY WRAPPED BIKE, Everything was wrapped in Styrofoam, and secured with large zip ties. Every single part from the Frame,down to the reflectors were in PERFECT CONDITION. The contents even included actual tools for assembly,along with one of the best product manuals I've seen. Everything about this product is 5 STARS!!! ... show more
Reviewed in the United States on May 28, 2025 by Jonathan Farber Jonathan Farber
    • Ideal bike
This bike is perfect!! Highly recommend it.
Reviewed in the United States on May 25, 2025 by Sergey Avseyev
    • This is everything you need, believe me.
I'm using this for uber eats and doordash I ride all day every day on this bike The entire cycling community says to NEVER trust these bikes, but they're all wrong. They didn't even try these low end bikes. This is a single speed, it's extremely light. When you're riding this stick to a flat surface as much as you can. I am without a doubt one of the fastest cyclist in my city, I deliver full time and none of the other road cyclists seem to be able to keep up with me I live in atlanta georgia, there is no flat here it's mostly uphill and downhill, and very steep grades Buy pedal straps or clipless pedals, I use straps. Replace the innertube on the bike asap, especially the rear tube. The stock tube on this bike are terrible and give in to pinch flats very easily. The brake cables are also not so great, but I still use them just fine Other than that I am fast and this bike does what I want it to do For reference I'm riding this bike hard, all day every day putting a lot of stress on this bike, I bomb hills, do jumps whenever I can, I climb hard and fast, this bike seems bulletproof Eventually when my chain stretches out I'm going to upgrade to a nice high quality chain, get the highest quality parts you can as you change things out on this bike All that mattered to me was the frame size, make sure you get the right size. When you're putting the bike together MAKE SURE you tighten the handlebars and rear wheel very tight, don't have the handlebars fold on you while riding. Assembly took me like. 10 minutes. If you're new maybe 30 minutes. To recap, buy pedal straps and weave them into the pedals, single speed is better FYI, Sure fixed gear teaches you cadence, but 99% of people will learn cadence anyways If you're buying this for tricks, I would recommend this bike, fixie tricks are very fun, I like riding fixie, but I ride single gear, as a delivery cyclist I need comfort while I'm working full time, With single speed I can ride faster without worrying about crashing or making mistakes. Also since my area is mostly really steep hills, if my chain busts and I'm going fast downhill I could get seriously injured. Keep your brakes on, people will try to tell you "brakeless changes the way you ride" this isn't true, they are just still young cyclists who are feeling something new for the first time, Most of the older fixie guys get sick of riding brakeless and generally agree that brakes are an advantage without any cons. It's only young guys who like tricks who will tell you to ride brakeless. *brakeless doesn't make you any better, it just gives you more adrenaline* Aside from that, the other guys can't tell the cost of my bike, and it doesn't matter, The stickers and logos are all removable, it's a China product so there's probably several companies selling this exact same bike and just putting their logo on it, It doesn't make the quality any worse, and I like that there are no labels on my bike. Automobile level paint job coming soon ... show more
Reviewed in the United States on April 7, 2023 by Diego sensei
    • The best bike for the money
Review Image by Xander Xander
I've put a couple hundred miles on it now and I absolutely love this bike. It's like riding on an ice skate, it's so light and effortless to move and coasts forever. I find myself reaching for it instead of MUCH more expensive road bikes or even my ebike for many rides. I love the classic round tube look and black/white color scheme. The 6KU logo and "Fixie" badging are stickers that can easily be removed if you want a fully anonymous bike which is a big plus to me. I've ridden it both freewheeling and fixed and it's solid and stable either way. The ratio has been great for me so far and the XL fits me great at 6'3". The tires it comes with are great and have been flat free so far on dirty Los Angeles streets and bikeways. The brakes grab hard once properly adjusted. The only issue I've had is the saddle it came with was a bit too narrow for me, but saddles are such a personal thing I can't really hold that against the bike. Also, there are no eyelets or braze ons for a rear rack, but I knew this before I bought it so can't hold it against it either. Maybe it's a good thing because it keeps me from putting a bunch of junk on. Overall this is a terrific bike and I'm recommending it to all my friends who want something cheap and cheerful. ... show more
Reviewed in the United States on July 31, 2023 by Xander Xander

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