Dimension:  20″-28″
Spoke Hole:  13G, 36Holes
Max Torque:  80NM (36V, 25A) 100NM(48V,25A)
Rated Electricity:  750W
Efficiency:  ≥80%
Cable Aspect:  Left
Numbers of Magnets:  20 Poles
Reduction Equipment Ratio:  1:5
Mount Dimension:  175mm/190mm
Numbers of Pace Sensor:  1-six
Hall Sensor:  With/Without
Free of charge Wheel:  Cassette 9-10S/Screw6-7S
Waterproof Quality: IPX5
Excess weight: four.5Kgs