Powerful 2000W Brushless Motor
Upgraded motor with 165 NM Torque. The S1 electric bike is equipped with a 48V 2000W high-speed brushless motor, which has stronger climbing power and provides enough power for your daily commuting or mountain climbing, it assists the speed up to 35MPH. 0 to 15 mph only takes 1.5 seconds. Riding on a 20-30 degree hill will not noticeably slow down.