E-bike specs & sizing
The numbers matter most when they help you choose a bike for your real life.
Compare wheels, frame style and charging needs, then open a bike page for its photos and riding details. The specifications below apply to the version shown on each page.
Compact 14
Choose Compact 14 for short trips and storage flexibility. Check folded dimensions and lifting weight if you plan to use stairs or carry it in a car.
| Feature | Details |
|---|---|
| Peak motor power | 1,200W peak |
| Battery | 48V 10Ah removable (480Wh nominal) |
| Assisted speed | Up to 25 mph advertised for this configuration |
| Brakes | Front and rear disc brakes |
| Tires | 14-inch wheels |
| Suspension | Dual suspension |
| Maximum load | 265 lb |
| In the box | Bicycle, removable battery, charger, tool kit, user manual |
| Display | LCD ride display; 3 riding modes |
All-Terrain 20
Choose All-Terrain 20 if you enjoy a moped-inspired riding position and wide tires. At a listed 81.2 lb, think carefully about stairs, lifting and storage access.
| Feature | Details |
|---|---|
| Battery | 48V 20Ah (960Wh nominal) |
| Advertised range | Up to 65 miles advertised; riding mode and test conditions unspecified |
| Brakes | Front and rear disc brakes |
| Tires | 20 × 4.0 inches |
| Suspension | Front fork and rear suspension |
| Bike weight | 81.2 lb, as shown in the model size guide |
| Rider height guide | 5 ft 1 in – 6 ft 4 in; confirm individual fit |
| Maximum load | 365 lb (listed maximum) |
| Unlocking | NFC card / passcode unlock |
| Display | LCD; 5 assist levels |
GF26 PRO
Choose GF26 PRO for a traditional step-over frame. The size guide lists 5 ft 3 in–6 ft 4 in; compare saddle height and reach too, because height alone does not guarantee fit.
| Feature | Details |
|---|---|
| Battery | 48V 10.4Ah removable (499.2Wh nominal) |
| Brakes | Front and rear disc brakes |
| Tires | 26 × 2.0 inches |
| Suspension | Front suspension fork |
| Bike weight | 46.3 lb, as shown in the model size guide |
| Rider height guide | 5 ft 3 in – 6 ft 4 in; confirm individual fit |
| Maximum load | 300 lb, as shown in the model size guide |
| Display | Color LCD ride display |
| Gearing | 7-speed drivetrain |
GF26 MAX
Choose GF26 MAX if you prefer a lower frame opening with full-size 26-inch wheels. Check the saddle height and reach against your measurements before deciding.
| Feature | Details |
|---|---|
| Peak motor power | 750W peak (listed) |
| Battery | 48V 10.4Ah removable (499.2Wh nominal) |
| Advertised range | Up to 55 miles advertised, varies by mode and conditions |
| Brakes | Front and rear disc brakes |
| Tires | 26 × 2.0 inches |
| Suspension | Front suspension fork |
| Display | Color LCD ride display |
| Gearing | 7-speed drivetrain; 5 pedal-assist levels |
What the numbers mean for your ride
Battery capacity is not riding range.
Watt-hours describe stored energy. Assistance level, hills, rider and cargo weight, temperature and tire pressure all affect how far a charge takes you. Treat advertised range as an estimate and leave a reserve for your way home.
Peak and rated motor power are different.
Peak power is a short-duration output figure. Compare like-for-like figures when choosing between bikes.
A comfortable fit is personal.
Height ranges are a starting point. Saddle adjustment, handlebar reach and getting on and off comfortably matter too. Equipment and measurements may vary by version.
Make the details work for you.
Need a measurement that is not shown here? Tell us the bike you are considering and the detail you need.
Ask a bike question ↗