ACTBEST Mars 20 Inch Folding Fat Tire Electric Bike
- Size: Standard
- Brake Style: Disc
- Suspension Type: Front
- Bike Type: Electric Bike
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A capable-looking spec sheet undercut by real complaints about weight, motor and battery failures, and warranty follow-through, so budget for the possibility of dealing with slow customer service.
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ASIN: B0GGGWTR5FCategory: Electric Bicycles
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Overview
The Actbest Mars is a 20-inch fat-tire folding ebike built around a 1200W peak motor and a 48V 13.5Ah removable battery, aimed at riders who want a foldable commuter that can also handle sand, snow or gravel. It ships with front and rear cargo racks rated for 350 lbs combined, plus a 7-speed drivetrain and dual front suspension.
Actbest markets a 55-mile range figure that only applies in pedal-assist mode; pure electric riding tops out around 40 miles per the listing.
- 48V 13.5Ah removable battery
- Peak 1200W motor, 20+ MPH electric mode
- 20x3.0 inch fat tires with dual front suspension
- Folds to 36 x 29 inches for storage
Who it's for
Fits a rider who wants a heavy-duty fat-tire ebike for flat commuting or errands and has somewhere to store it without needing to lift it often. Less suited to anyone who plans to actually carry the folded bike onto a bus, train or up stairs.
Pros and cons
- Cargo racks rated to 350 lbs combined
- 7-speed gearing plus dual front suspension for rougher paths
- Actual weight reported well over 200 lbs, not the roughly 70 lbs some buyers expected
- Customer service described as slow and email-only after the first contact
- Hub bearing and motor failures reported outside the first year
Specifications
| Brand | Actbest |
|---|---|
| Dimensions & fit | |
| Size | Standard |
| Capacity & performance | |
| Number Of Speeds | 7 |
| Age Range Description | Adult |
| Construction & materials | |
| Frame Material Type | Carbon Steel |
| Color | Purple |
| Included components | |
| Included Components | Charger |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Brake Style | Disc |
| Suspension Type | Front |
| Bike Type | Electric Bike |
| Style Name | Classic |
| Additional Features | Adjustable Seat |
Frequently asked questions
What is the real range of the Actbest Mars?
Actbest lists up to 40 miles in pure electric mode and up to 55 miles in pedal-assist mode; actual range depends on rider weight, terrain and assist level.