* Easy riding: throttle; pedal assistant pedaling ；three models; Shimano 6 speed derailleur
* Durable:high-strength carbon steel and superior car paint, the bike will serve you several years
* Adjustable: The adjustable saddle height suit for different needs
* Comfortable: Comfortable big saddle and front fork suspension.
* Safety: HD LED headlight；Expansion real brakes, brake motor safety cut off; locking kickstand