AVASTA Single-Speed Fixed Gear Fixie Bike
- Road Bike
- 50 inches
- 150 pounds
- Pedal
- More reviewed than 80%
A solid frame and better-than-expected tires for the price, but budget it for a pedal swap and a once-over on the brakes and handlebar before riding.
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How it ranks among the 33 road bikes we track
4.1★ across 157 Amazon ratings, Bayesian-smoothed toward the category average.
157 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 33 road bikes we track - how the scorecard works · full road bikes data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 21, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This single-speed commuter bike pairs a flip-flop hub, letting you switch between fixed gear and freewheel riding, with a carbon steel frame and 700x28C tires on 40mm deep V rims, arriving about 90 percent assembled.
Reviewers treat this squarely as a budget entry point rather than a refined build: several swapped the stock pedals immediately and expect basic hardware at this price, while still calling the frame and tires solid for the cost. Assembly quality varies by unit, with some bikes needing handlebar or brake adjustments straight out of the box.
- Flip-flop hub for fixed gear or freewheel riding
- 700x28C tires on 40mm deep V rims
- Carbon steel frame in 50, 54, or 58cm sizes
- Arrives about 90 percent assembled
Who it's for
Fits riders wanting a low-cost commuter or campus bike who don't mind swapping a few stock parts like pedals. Less suited to anyone expecting shop-quality assembly out of the box or components that hold up without any maintenance.
What buyers say
From Amazon customer reviews.
Buyers consistently frame this as good value for a budget fixie, with several praising the tires holding air well and the frame feeling solid years into ownership. The recurring complaints are cheap stock hardware, with more than one reviewer swapping the pedals immediately, and inconsistent assembly quality, including a defective rim, a damaged tube, and a handlebar installed backward on different units. One reviewer also reported rust appearing within weeks despite indoor storage.
Strengths and trade-offs
Drawn from this product's published specifications.
- Flip-flop hub switches between fixed and freewheel riding
- Tires and frame hold up well for the price
- Customer service replaced a defective rim and tube
Performance notes
The flip-flop hub lets you run the rear wheel fixed or freewheel by flipping the wheel, so the same bike covers both classic fixie riding and standard coasting. Reviewers who've owned it for a few years note the tires, seat, and brakes have been upgraded on newer production runs compared to earlier ones, and the 40mm deep V rims add some weight versus a lower-profile wheelset.
Specifications
| Brand | Avasta |
|---|---|
| Model | BA9002WF50wt-gmmus |
| Dimensions & fit | |
| Wheel Size | 50 inches |
| Maximum Weight Recommendation | 150 pounds |
| Minimum User Height | 61 inches |
| Capacity & performance | |
| Bicycle Drivetrain Type | Single-speed with flip-flop hub |
| Number Of Speeds | 1 |
| Age Range Description | Adult |
| Power & efficiency | |
| Power Source | Pedal |
| Construction & materials | |
| Frame Material Type | Carbon Steel |
| Wheel Material | Aluminum |
| Seat Material | Plastic |
| Color | White |
| Included components | |
| Unit Count | 1 |
| Included Components | Tool Kit, User Manual |
| Warranty & support | |
| Warranty Type | Limited lifetime |
| Warranty Description | 2 years |
| Other details | |
| Bike Type | Fixed-Gear Bike |
| Suspension Type | Rigid |
| Is Assembly Required | Yes |
| Is Autographed | No |
| Additional Features | Adjustable Seat |
| Brake Style | Caliper |
| Specific Uses For Product | Road |
| Intended Riding Terrain | Paved Roads, Urban Terrain |
How it compares
This product against the closest alternatives we track in road bikes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| AVASTA Single-Speed Fixed Gear Fixie BikeThis product | 4.1 / 5 | 157 | 3.9 / 5 |
| Tommaso Imola - Sport Bike Performance Aluminum Road Bike, Shimano Claris 24 Speeds Road…Tommaso | 4.4 / 5 | 296 | 3.9 / 5 |
| Schwinn Schwinn FastbackSchwinn | 4.1 / 5 | 88 | 3.9 / 5 |
| HILAND 700C Road BikeHH Hiland | 4.0 / 5 | 779 | 3.8 / 5 |
| EUROBIKE Road Bike,21 Speed Bicycle with Disc Brake,700C Wheels Road Bikes for Men or…Eurobike | 4.2 / 5 | 246 | 3.8 / 5 |
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Questions about the Avasta BA9002WF50wt-gmmus
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What sizes does the AVASTA fixie bike come in?
It's available in 50cm for riders 5'1" to 5'6", 54cm for 5'6" to 5'11", and 58cm for 5'11" to 6'3".
Can you ride this bike as a freewheel instead of fixed gear?
Yes, the flip-flop hub lets you switch between fixed gear and freewheel modes by flipping the rear wheel.
How much assembly is required?
It arrives about 90 percent assembled, with reviewers estimating roughly 15 minutes to finish setup, though some needed to correct handlebar or brake positioning.