folding · Class 3
Heybike Mars 2.5
$899 list price. Specs checked against Heybike’s own page in October 2026.
A good fit for
- Steep hills: 85 Nm is high for a hub motor
- Everyday commuting: fenders and lights are included
- Small spaces and car trunks: it folds
- Sand, snow and gravel: 4" tires
Think twice if you need
- Paths that only allow Class 1 or 2 e-bikes
Full specs
| List price | $899 |
|---|---|
| Category | folding |
| Frame | Step-over |
| E-bike class | Class 3 (not stated by Heybike; our reading of its other specs) |
| Motor | Rear hub, 750 W nominal (not stated by Heybike; our reading of its other specs) |
| Torque | 85 Nm |
| Battery | 600 Wh |
| Rated range | up to 45 miles (brand’s claim) |
| Weight with battery | Not published |
| Max load | Not published |
| Assisted top speed | 28 mph |
| Throttle | Not published |
| Wheels / tires | 20" × 4" |
| Brakes | hydraulic disc |
| Suspension | fork |
| Fenders | Yes |
| Rack | Yes |
| Integrated lights | Yes |
| Rider height | Not published |
Note: Listed in Heybike's clearance collection. Class and throttle not stated; class 3 listed only from the 28 mph top speed. Motor location not stated (rear-hub assumed). Peak 1000W. Frame type from the product's Step-over tag.
Sources: www.heybike.com/products/mars-2-5, www.heybike.com/products/mars-2-5.json. Spot an error? Tell us and we’ll fix it.
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