Motor position
Arka Hub Motor
Frame:
20 inch aluminum alloy 6061 shock absorption frame
Motor:
48V350W(500W-1000W available) rear motor
Controller:
48V12 tube sine wave lithium battery controller
Brakes:
front and rear hydraulic disc brakes with concentrated power
Transmission:
SHIMANO rear 7-speed
Tooth disc:
aluminum alloy 48T tooth disc