This product is a large line out of 6 + 1 Hall line, customized for the race, the wheel is 3.0, suitable for 110 120 electric motorcycle tires.

Motor pole logarithm 20 The motor requires a flat fork open inner diameter of 210 Shaft is m18 of the flat square 14

Waterproof rating: ip54 
Speed: 80-120 km/h 
High efficiency: 85~92%.