Rad Power Bikes Radster Road
Fast commuter that switches between Class 1, 2 and 3.
Specs
| Class | Class 1/2/3 |
|---|---|
| Motor | Rear hub, 750W |
| Torque | 100 Nm |
| Battery | 720 Wh |
| Claimed range | up to 65 mi |
| Realistic range (our estimate) | 30–41 mi |
| Weight | 74.5 lb |
| Max load (bike + rider + cargo) | 320 lb |
| Top assisted speed | 28 mph |
| Throttle | Yes |
| Tires | 29x2.2 |
| Suspension | Front |
| Price | $1,999 |
Source: Rad Power Bikes. Checked 2026-09-25.
How far will it really go?
Rad Power Bikes claims up to 65 miles. Our estimates:
| Riding style | Range |
|---|---|
| Light rider, flat, low assist | 67–91 mi |
| Typical rider, rolling hills, medium | 30–41 mi |
| Heavier rider, hills, high assist | 16–22 mi |
| Mostly throttle | 17–24 mi |
Where you can ride it
Class 1/2/3. As a Class 1 bike (pedal assist only, 20 mph) it is allowed on the widest range of bike paths and trails. Class 3 mode (28 mph assist) is usually limited to roads and bike lanes. Classes explained →