36V Ebike Hub Motor Electric Bike Conversion Set Front/Rear Rotary

Model 1 : 36v250w Rear rotary Freewheel Motor Rated Voltage(V): 36V Rated power(W): 250W Available Wheel Size: 20"-28" Rated Speed(Km/h): 300RPM Rated Efficiency(%): ≥84 Reduction Ratio: 01:04.5 Size：23*13.5*13.5cm Weight(Kg): 3 Open Size(mm): 132 Drive and Freewheel: 6-11s Cable Location: Shaft center right Hall Sensor: Yes Integrate Speed sensor: Yes Surface: Matte black Brake Type: V brake/Disc V brake/Disc brake Flywheel type: rotary flywheel (not included) Salt fog test (h): 24/96 Noise (db): ＜55db Waterproof Grade: IP54 Model 2: 36v250w Rear cassette Freewheel Motor Rated Voltage(V): 36V Rated power(W): 250W Available Wheel Size: 20"-28" Rated Speed(Km/h): 300RPM Rated Efficiency(%): ≥84 Reduction Ratio: 01:04.5 Weight(Kg): 3 Size：22*13.5*13.5cm Open Size(mm): 135 Drive and Freewheel: 6-11s Cable Location: Shaft center right Hall Sensor: Yes Integrate Speed sensor: Yes Surface: Matte black Brake Type: V brake/Disc V brake/Disc brake Flywheel type: cassette flywheel (not included) Salt fog test (h): 24/96 Noise (db): ＜55db Waterproof Grade: IP54 Model 3 : 36v250w Front rotary Freewheel Motor Rated Voltage(V): 36V Rated power(W): 250W Available Wheel Size: 20"-28" Rated Speed(Km/h): 300RPM Rated Efficiency(%): ≥84 Reduction Ratio: 01:04.5 Weight(Kg): 3 Size：16*14.25*14.25cm Open Size(mm): 100 Drive and Freewheel: 6-11s Cable Location: Shaft center right Hall Sensor: Yes Integrate Speed sensor: Yes Surface: Matte black Brake Type: V brake/Disc V brake/Disc brake Salt fog test (h): 24/96 Noise (db): ＜55db Waterproof Grade: IP54 Package：1*motor

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