Introducing the ZTMOTO Phantom 85. The first true 85cc 2 stroke engine built for motorized bicycling. The new Phantom 85 engine has been redesigned to be the most powerful and reliable bicycle engine ...
Rear Sprocket, 36 Tooth
This is a 36 tooth rear sprocket with a 9 hole mounting pattern. Works with all models. Gives great top speed but does reduce power at take off. Suitable for high speed ridi...