1. Frame: Aluminum alloy frame with built-in battery  
2. Front fork: Full-aluminum lockable shock-absorbing front fork  
3. Motor: BRST mid-mounted motor, 36V 350W  
4. Battery: 36V 7.8AH built-in lithium battery  
5. Controller: Compatible with mid-mounted motor  
6. Instrument: Haibo mid-mounted TFT color screen  
7. Speeds: SHIMANO rear 7-speed  
8. Packaging method: 85% pre-assembled package (26-inch: 141*23*74cm; 27.5-inch: 144*23*76cm)  
Theoretical cruising range: 60km