B-20B
| Type | Freego eFlex B-20B |
| Motor Power | 500W(nominal), 800W(peak) |
| Battery | 48V, 15Ah |
| Top Speed | Class 1/2: 20 MPH Class 3: 28 MPH |
| Range | 64km -80km | 40mi - 50mi |
| Tire size | 20"x3.0" Infltable Tire |
| Weight | 20KG (59 LBS) |
| Max Load | 264 lbs(120kg) |
| Charging Time | 3-8 h |
| Transmission Gears | 7 Speed Gears |
| Brake System |
Front wheel: Mechnical Disc Brake Rear wheel: Mechnic Disc Brakes |
| Lights | Head light, Tail warning light |
| Recommended Height | 5'5''--6'3'' (167CM - 192CM) |
| Frame | High-strength Steel |
| Package Size | 80 x 49 x 70CM |
