Making my 50cc Chinese scooter faster by changing the variator rollers
16x13 variator rollers: http://www.partsforscooters.com/169-2...
50cc variator holder tool: http://www.partsforscooters.com/137-1...
150cc variator holder tool: http://www.partsforscooters.com/155-5...
Craftsman strap wrench: https://amzn.to/2Ds3eXH