1. Frame: High-carbon steel snow model frame  
2. Front fork: Full-aluminum dual-shoulder hydraulic shock-absorbing front fork  
3. Motor: 72V*650W dual-drive motor  
4. Battery: 72V50AH lithium battery  
5. Controller: 650W sine wave dual controller  
6. Instrument: Central color screen  
7. Speeds: SHIMANO 21-speed  
8. Packaging method: 95% pre-assembled package  
Theoretical cruising range: 90km