Buyers need to know:
This kit is not suitable for any bike, contact us before you purchase it.
please see the pictures carefully, or contact us before you purchase the kit.
you can send the pictures of your rear wheel to us, both left side and right side, we can give you some suggestions.
All the buyers should have experience to install it. If not, please do not buy it.
This kit includes:
1. 1x 450W Electric rare earth DC motor
2. 1x Chain
3. 1x Freewheel
4. 1x Freewheel adapter
5. 1x Motor controller
6. 1x Mounting plate + bolts
7. 1x Accelerator handle (with battery indicator & key switch) Can show your battery present voltage
Note: this kit without battery and battery charger .
This bike kit is suitable for 20″-28″bike
promotion of shipment：
We will send by DHL or UPS or FEDEX.(shipping time about 3-7 working days)
(we send the package to our shipper need 2 working days)
we will send it as soon as possible.
If you have any question,please feel freely to contact me.