richvelo Fat Tire Mountain Bike 7 Speed
- Suspension Type: Front
- Brake Style: Disc
- Frame Material Type: High Carbon Steel
- Number Of Speeds: 7
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A capable all-terrain commuter for riders who value tire grip and frame durability over light weight, with a genuine Shimano 7 speed kit backing it up.
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ASIN: B0G8HLF6WHModel: A20109Category: Mountain Bikes
Overview
A 7-speed fat tire mountain bike from richvelo built around a high-carbon steel frame, front suspension and dual mechanical disc brakes, sized for trail riding, urban commuting or general recreational use.
The frame is steel rather than aluminum, which adds weight but keeps cost down and resists cracking under repeated trail impacts. Shimano supplies the full drivetrain, including the grip shifters, a detail worth noting since cheaper fat tire bikes often pair Shimano derailleurs with a generic shifter. The 4 inch tires are the main selling point, adding float and grip on sand, snow and loose dirt that a standard 2 inch tire would struggle with.
- High-carbon steel frame
- 7-speed Shimano gearing with grip shifters
- Dual mechanical disc brakes
- 4 inch wide tires
Who it's for
Riders who want one bike that can handle both a paved commute and a dirt trail without swapping equipment. Also suits heavier riders, given the steel frame and the one review specifically praising load capacity.
Pros and cons
- Full Shimano drivetrain including grip shifters, not just derailleurs
- Dual disc brakes front and rear
- Wide 4 inch tires for sand, snow and loose terrain
- Steel frame adds weight versus aluminum fat tire bikes
- Front suspension only, no rear
Performance notes
The 4 inch tires do the heavy lifting on rough or loose surfaces, adding contact area and cushioning that a standard tire can't match, at the cost of some rolling resistance on smooth pavement. Dual mechanical disc brakes front and rear give consistent stopping power regardless of weather, and the Shimano 7 speed grip shifters let riders find a gear quickly without the notchy feel of off-brand shifters.
Specifications
| Brand | richvelo |
|---|---|
| Model | A20109 |
| Dimensions & fit | |
| Item Weight | 50.7 poundshigher than 84% of 39 mountain bikes |
| Capacity & performance | |
| Number Of Speeds | 7 |
| Age Range Description | Adult |
| Construction & materials | |
| Frame Material Type | High Carbon Steel |
| Color | Green |
| Included components | |
| Included Components | Tool Kit |
| Other details | |
| Suspension Type | Front |
| Brake Style | Disc |
| Bike Type | Mountain Bike |
| Model Year | 2025 |
| Theme | Sport |
Closest rivals on specs
Frequently asked questions
Does the richvelo fat tire bike have a front suspension?
Yes, it has front suspension, though there is no rear suspension.
What drivetrain does this bike use?
A full Shimano 7 speed kit, including Shimano grip shifters rather than a generic shifter paired with Shimano derailleurs.
What kind of brakes are on this bike?
Dual mechanical disc brakes, one on the front wheel and one on the rear.