250W/350W/500W 36V-48V Rear Carrier Battery Electric Bicycle Kits Electric Bicycle Conversion Kit For 20" 26" 700C 28" MTB Bike

Rated Passenger Capacity: One Seat
Voltage: 36V
Power Supply: Lithium Battery
Frame Material: Aluminum Alloy
Style: Multifunctional Type
Range per Power: 31 - 60 km
Brand Name: Jueshuai
Wattage: 251 - 350w
Model Number: conversion kit
Motor: Brushless
Certification: ce
Foldable: No
Max Speed: 25-40km/h
Wheel Size: 20" 24" 26" 700C(28")
motor: Brushless Gear Hub Motor
design: brushless
Wheel Size: 20" 24" 26" 700C(28")
Voltage : 36V 48V
Max Speed: 30-50km/h
Wattage : 250W/350W/500W
Style: multifunctional type
Foldable: No
cable: waterproof cabl
Power Supply: Lithium Battery