Unfortunately, this item has been discontinued by the manufacturer and is no longer available. We do not currently offer a compatible replacement.
Traditionally, the gear ratio in scooter CVTs is changed by the in-and-out rolling movement of the roller weights. With the innovative Dr. Pulley sliding roller weights, the roller weights “slide” inward and outward in the Movable Drive Pulley (MDF) to change/extend the gear ratio.
⚠ WARNING California Residents:
Proposition 65 Warning