Retro Fat Tire Electric Bike
Retro fat-tire e-bike on a high-carbon steel frame, with a 45 mm suspension fork, 20×4.0 tires and a 500W rear hub motor. A compact chassis for OEM sampling and small series.
Specifications
| Frame | High-carbon steel |
|---|---|
| Front fork | 45 mm suspension fork |
| Saddle | Custom EVA saddle |
| Handlebar | Black straight bar, 22 × 31.8 mm |
| Electrical | 500W rear hub motor |
| Battery | 48V, 13–26Ah |
| Charger | 2A |
| Range | 35–45 km (48V 13Ah); 60–80 km (48V 26Ah) |
| Top speed | 48 km/h |
| Controller | Dedicated Hamme e-drive controller |
| Drivetrain | Shimano 7-speed |
| Tires | 20×4.0 black fat tires |
| Brakes | Front disc + rear hydraulic disc |
These figures describe the complete reference vehicle. Hub motor, controller and display can be supplied separately and matched to your frame drawing.