Dimension:  14″
Spoke Hole:  No
Voltage: 24V, 36V, 48V
Rated Electricity:  250W
Efficiency:  ≥80%
Cable Side:  Still left
Numbers of Magnets:  16 Poles, 20 Poles
Reduction Gear:  one:4.3
Mount Dimension:  130mm
Pace Sensor:  one-6
Corridor Sensor: With/With no
Water-proof Quality: IPX5
Bodyweight: 3.6 Kgs