1. Frame: High-carbon steel frame  
2. Front fork: Iron front fork (rigid fork)  
3. Motor: 36V*250W rear-mounted motor  
4. Battery: 36V 10.4AH lithium battery  
5. Controller: 250W sine wave  
6. Instrument: Central color screen  
7. Speeds: MicroShift rear 7-speed  
8. Packaging method: 85% pre-assembled package (126*22.5*78cm)  
Theoretical cruising range: 35km