1) It is 48V 500W Brushless Gear Wheel Motor, And it is suitale to the V brake and Disc brake.
2)The max speed of the motor will be 38-45km/h.
3)The size of the rim is 26" 700C(28"). Please confirm the size of your wheel in advance.If you need other size,please contact us.
4)The standard installation width/open size of the front motor is 100mm-105MM .Please confirm the length of your front fork.
If customer prefer rear motor for this kit, please confirm your bike
rear fork(axle) length whether it is 135MM.
If you not sure whether our kits could be suitable for your bicycles,you can take picture of your bicycle for us and we will give you best suggestions !
If it's a little difficult for you to assemble it,please contact with us any time.Our engineer will could help you!