Back in the day, some of the nicer minibikes had a two pulley setup that worked the same as the CVT system. Most of the lower end bikes just used the chattering, centrifugal clutch system.
Back in the day, some of the nicer minibikes had a two pulley setup that worked the same as the CVT system. Most of the lower end bikes just used the chattering, centrifugal clutch system.