newest powerful 1500w electric bike conversion kit  , electric hub motor  

Recommend lifepo4 battery for this motor. It has long life cycling more than 1500 recharging times.   48v-72v 20ah lifepo4 battey for choosing.

Package content:

1500w electric bike motor ( suit for freewheel and disc brake ), suit for 48v, 60v, 72v, 

rim size : 20" 24" 26" 28" for optional .

spokes: 36 pcs 12G

suitable controller (50A current max) , suit for 48v, 60v, 72v

twist throttle

on/off switch

three model speed controle

brake levers

good package

More functions for controller:

 throttle (speed control), three speed models swtich ( you can adjust the motor max speed when you press this swtich) , brake lever (cut off the battery power), on/off function, headlights, reversing, anti-theft lock function.

Optional kit:

LED meter display,it displays speed, battey indicator, headlight, and so on.

Motor pictures: