ENGWE ENGIEN PRO 3.0 BOOST Electric Bicycle 7 Speed 130KM 48V Adult E-Bike 20''
Engine Pro 3.0 Boost E-bike 1. The Find My Positioning function allows for quick location, so you don't have to worry about losing your bike. (1) Our product approved by UL/CE/ROHS certificates and Samsung lithium battery be used on.