Rockshark Electric Bicycle 28" aluminum alloy frame, 36V 350W hub motor, 14Ah Samsung battery, Mechanical Disc Brake, Shimano 7 Speeds transmission, LED Display.
PRODUCT DESCRIPTION

ELECTRONIC DETAILS
- Motor Type: Rear Geared Hub Motor
- Motor Output: 36V 350W
- Frame Type: Step-over
- Frame Material: 6061 Aluminum Alloy
- Gearing Details: Shimano TY21 7Speed
- Shifter Details: Shimano RS35 7Speed
- Freewheel:14-28T
- Pedals: 9/16
- Brake Details: Mechanical Disc Brake Brake
- Wheel Size: 700C*40C