Dual-sport Fat Tire
Dual-sport fat-tire model with a high-carbon steel frame, 45 mm suspension fork and 20×4.0 tires. Built around a 500W rear hub motor for OEM and private-label programs.
Specifications
| Frame | High-carbon steel, orange |
|---|---|
| Front fork | 45 mm suspension fork |
| Saddle | Custom EVA saddle |
| Electrical | 500W rear hub motor |
| Battery | 48V, 13–26Ah |
| Charger | 54.6V 2A (48V pack) |
| Range | 35–45 km (48V 13Ah); 60–80 km (48V 26Ah) |
| Top speed | 48 km/h |
| Controller | Dedicated Hamme e-drive controller |
| Drivetrain | Shimano TX50-7 |
| Tires | 20×4.0 black fat tires |
| Brakes | Hydraulic disc, 180 mm front and rear |
| Display | Black-and-white LCD |
These figures describe the complete reference vehicle. Ask Changdida for a hub motor, controller and display set matched to this layout.