20-28in wheel optional.V/Disc brake optional

Battery:36V/48V lithium battery

All battery with electric protection circuit

PAS:1:1 intelligent pedal assistant system

Controller:36V/48V 22A vector controller

Charger:AC 100V-240V,2amps smart charger

Brake lever:Al alloy with power cut off

Throttle:Twist/thumb throttle

Display:LED/LCD display

Rated speed:25km/h(speed optional)