Fork size(mm):170/190mm(Rear) 135-142mm(Front). Fork size(mm):170mm(Rear). Noted:Conversion Kit not include Battery.
1 Motor wheel(Front or Rear). 1 pair Power cut-off Brake lever.
1 8 Magnet Pedal Assistant Sensor. Gifts: 1 Controller Bag(not battery) +1Install cable ties and stretch film+1Installation Manual.