5000w electric motorcycle brushless motor

Specifications:

Speed: 100kph max speed
Loading: 350kgs max
Colors: black or white color   

Two years warranty

Description:

48v-72v 3000w electric bike brushless gearless motor

Voltage: 48V-72V           
Rated Power: 5000w 
speed: 500-100rpm/min
Rear motor drop out: 155mm for mounting disc brake and single freewheel 16tooth.
Magnet: 50MM, the aluminum alloy rotor.