🚴♂️ Own the streets with style and speed — the 6KU Fixie is your urban edge!
The 6KU Fixie Urban Track Bike features a lightweight full aluminum frame and fork, 30mm deep V double-walled alloy wheels, and a versatile flip-flop hub allowing riders to switch between fixed gear and freewheel modes. Designed for urban commuting and track racing, it includes front and rear caliper brakes for safety, weighs 21 pounds, and offers easy maintenance, making it ideal for beginner to intermediate riders seeking minimalist style and reliable performance.
| Bike Type | Fixed-Gear Bike |
| Age Range (Description) | Adult |
| Brand | 6KU |
| Number of Speeds | 1 |
| Color | Crisp White |
| Wheel Size | 49 Centimeters |
| Frame Material | Aluminum |
| Suspension Type | Rear, Front |
| Special Feature | Dishwaher safe |
| Included Components | Front Brake, Rear Brake, Pedals, Handlebars, Grips, Saddle |
| Size | small-49cm |
| Brake Style | Caliper |
| Specific Uses For Product | Urban Commuting, Track Racing, Minimalist Style |
| Item Weight | 21 Pounds |
| Style | Urban |
| Model Name | 89545-Track-Crisp White-49cm-XS |
| Power Source | human-powered |
| Wheel Material | Aluminum |
| Seat Material Type | Plastic or Vinyl |
| Warranty Type | warranty information not available |
| Maximum Weight Recommendation | 75 Kilograms |
| Assembly Required | Yes |
| Skill Level | Beginner |
| Global Trade Identification Number | 00720171895457, 07201718954576 |
| Number of Handles | 2 |
| Is Autographed | No |
| UPC | 720171895457 |
| Manufacturer | 6KU |
| Item Package Dimensions L x W x H | 37.8 x 29.9 x 10.4 inches |
| Package Weight | 13.47 Kilograms |
| Brand Name | 6KU |
| Warranty Description | COMPONENTS All other components, frame fixtures and finishes (paint and decals) are warranted against manufacturing defects in materials and/or workmanship for a period of one year from the date of original retail purchase. Forks (other than those made by 6KU) are not covered by this limited warranty, but are separately covered by the stated warranty of their manufacturer. Stripped threads due to operator error during assembly are not covered by this warranty., THIS IS THE EXCLUSIVE REMEDY UNDER THIS WARRANTY. ANY AND ALL OTHER REMEDIES AND DAMAGES THAT MAY OTHERWISE BE APPLICABLE ARE EXCLUDED, INCLUDING, BUT NOT LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR PUNITIVE DAMAGES. THIS IS THE ONLY WARRANTY MADE BY AVENTON ON ITS FRAMES AND COMPONENTS, AND THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION HEREIN. ANY WARRANTIES THAT MAY OTHERWISE BE IMPLIED BY LAW INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE EXCLUDED. This Limited Warranty gives the consumer specific legal rights. The consumer may also have other legal rights which vary from state to state or country to country. Some states and countries do not allow the exclusion or limitation of incidental or consequential damages or warranties, so the above limitations or exclusions may not apply to you. If it is determined by a court of competent jurisdiction that a certain provision of this limited warranty does not apply, such determination shall not affect any other provision of this limited warranty and all other provisions shall remain in effect., The specific warranty covering your 6KU bicycle is governed by the law of the state or country in which it was purchased, and applies only to bicycles purchased from Authorized 6KU Retailers or directly from 6KU. FRAMES & FORKS 6KU frames are warranted by Aventon Bikes, 18457 Railroad St, Industry, CA 91748 against manufacturing defects in materials and/or workmanship for the lifetime of the original owner., TERMS & CONDITIONS This limited warranty is not meant to suggest or imply that the bicycle cannot be broken or will last forever. It does mean that the bicycle is covered subject to the terms of the limited warranty. This limited warranty applies only to the original owner of an 6KU bicycle and is not transferable to subsequent owners. This limited warranty is void if the bicycle is subjected to abuse, neglect, improper repair, improper maintenance, alteration, modification, an accident or other abnormal, excessive, or improper use. This limited warranty applies only to bicycles purchased in fully assembled and adjusted condition from Authorized 6KU Retailers or other outlets specifically authorized by 6KU to distribute 6KU bicycles. Damage resulting from normal wear and tear, including the results of fatigue, is not covered. Fatigue damage is a symptom of the frame being worn out through normal use. It is one kind of normal wear and tear, and it is the owner’s responsibility to inspect his/her bicycle. Damage resulting from improper assembly or maintenance, or from installation of parts and accessories not compatible with the 6KU bicycle, is not covered. All labor charges for warranty service are the responsibility of the bicycle’s owner. In the event that the processing of a warranty claim requires shipping, any such shipping charges are the responsibility of the bicycle's owner. During the duration of this limited warranty, 6KU will either repair any defective frame or component, or, at our option, replace any defective frame or component with the same or most nearly comparable model or component then available. |
| Material | Aluminum |
| Suggested Users | unisex-adult |
| Part Number | 89545 |
Y**G
No tools
It didn't arrive with tools, adding difficulties to assembly. Also, the QC code on the box for the assembly video is not working. The manual is not specific for this model so I had to guess. Reflectors were provided but not the screwers. The bike is indeed really light, and works well on the flat roads.
B**.
Good Frame
Frame is great and light and stiff. Components suck so I upgraded bottom bracket, crankset, wheelset, tires, handlebars, grips, brakes and brake levers and saddle. Now it's a decent single speed to ride around town.
T**S
Rose to this bike’s agility.
LargeI couldn’t possibly be happier with the purchase of this bike. Its lightweight, agility and speed potential have me reveling. I’ve always had fun cycling but cycling this bike is another level. Bobbing and weaving Chicago city streets has never been more awesome.
J**
Minor issues
Bike showed up with some scratches the one that’s on the rim is worrying because it’s rubbing on the tire, tried emailing the company a week ago but no response, glad I bought the asurion might see if it’s something they will replaceTried emailing the company a 2nd time and still no response…
C**Y
Road my bike for the first day and the tire is already flat
The bike itself is very light, which is good for its price. I was excited to ride it. I pumped both of the tires of my brand new bike and biked to work. In the afternoon when I was about to go home, the back tire is already flat🙁.
S**Y
Very light weight.
Love love love this bike.
B**H
I love this bike
You can flip the wheel into a single speed or fixed gear. The bike is fast and depends on the person riding it for the maximum efficiency
Trustpilot
5 days ago
1 week ago
