Malossi Overrange Kit \

Malossi MHR Overrange Variator Kit Piaggio Vespa \/ Zip short after 1998.The kit includes:

Malossi MHR Overrange variatorMalossi MHR Overrange torque driveMalossi MHR Overrange drive belt, Polyamid-reinforcedMalossi MHR fan wheelMalossi MHR torque spring, "Racing" purple2 sets of roller weights 19×15.5mm \/ 3.5g + 3.8gThis Overrange kit by Malossi will improve acceleration, from off-the-line to top-end,  considerably. It should be used with tuned racing or hyper racing engine set-ups.

Note: you’ll have to mill your crankcase to make room for belt and torque drive.

For Piaggio short after 1998.