250W 300W Hub Motor for City Bike

250W 300W Hub Motor for City Bike

Dimension:  16″ — 28″ 
Spoke Gap:  36 Holes
Voltage: 36V, 48V
Rated Electricity:  250W, 300W
Effectiveness:  ≥80%
Cable Aspect:  Appropriate
Numbers of Magnets:  20 Poles
Reduction Equipment:  one:five.two
Mount Dimensions:  135mm
Speed Sensor:  one-six
Hall Sensor: With/Without having
Waterproof Grade: IPX5
Excess weight: two.9 Kgs

 

250W 300W Hub Motor for City Bike