170 mm Black Alloy Crankset for the eZip Skyline Gel Batteries In addition to the Drive

In addition to the Drive Medical rollator

The 14" front dirt bike wheel assembly is commonly used on many 50cc

Direct drive motor not to be used with a chain

The 100/80-10 pneumatic front tire for the Drive Medical King Cobra mobility scooter uses a shallow "street tread" Not quite a slick tire

you can find the motor you need here

170 mm Black Alloy Crankset for the eZip Skyline Gel Batteries In addition to the DriveThe 170 mm black alloy crankset for the eZip Skyline electric bike sports 42 teeth, and a steel chain ring. This crankset is unique to the Skyline series of e bikes, and is not found on other Currie models. Currie Technologies: FC SAC8 001