Electric system
Motor Brand: Bafang hub motor Bafang hub motor Bafang hub motor
Motor power 36V 250W 48V 500W 48V 750W
max torque 45N/M 80N/M 80N/M
battery capacity 36V 13A 48V 13A 48V 20A
max speed 28km 38km 45km
range 40-50km 50-60km 60-70km
PAS/throttle integrate PAS board with flash light/thumb throttle
display LCD intellgent display 5speed with screen
controller Lishui sign wave intelligent controller
charger AC 100V-240V 2amps

Gear & brake
derailleur Shimano Altus 7speed
gears Shimano Magrange 7speed
shifter Shimano 7speed
brake front and rear Tektro M300 mechnical disc brake
brake lever Tektro EL550/555 brake lever integrated with bell

Other specification
frame Al-alloy 6061
tyre Kenda 20x4.0
chain KMC Z-series
front fork rigid fork
saddle&grip comfortable saddle&grip
seat post&stem Aluminum alloy
mudguards paint full mudguards
rear carrier extra available
front LED light LED front light
charge time 5-6h
packing size 143x35x65cm 82pcs/20ft 192pcs/40ft
max load 120kgs