Dimension:  16″ X 28″ 
Spoke Hole:  36 Holes
Voltage: 36V, 48V
Rated Power:  250W, 300W
Performance:  ≥80%
Cable Facet:  Appropriate
Quantities of Magnets:  sixteen Poles
Reduction Equipment:  1:7.5
Mount Dimensions:  100mm
Speed Sensor:  1-six
Corridor Sensor: With/With no
Waterproof Grade: IPX5
Excess weight: two.4 Kgs