1. Frame: High-carbon steel frame with built-in battery  
2. Front fork: Full-aluminum lockable shock-absorbing front fork  
3. Motor: Jiabo motor, 36V 350W  
4. Battery: 36V10.4AH built-in lithium battery  
5. Controller: Sine wave torque type integrated with chainring  
6. Instrument: Central LCD color screen  
7. Speeds: MicroShift rear 7-speed  
8. Packaging method: 85% pre-assembled package (140*23.5*78cm)  
Theoretical cruising range: 50km