Package content:

3000w brushless hub motor ( suit for freewheel and disc brake ), suit for 48v, 60v, 72v, 84v, 96v

16" 18" 19" 21"  for optional . And the 21" rim diameter is 56 cm, 19" rim diameter is 51cm, 18" rim diameter is 49 cm .  Their width is 5.08cm .

spokes: 36 pcs 10G

suitable controller (100A current max) , suit for 48v, 60v, 72v, 84v, 96v

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