DR Piston (63.4 mm, 1st Oversize); Vespa P/PX, Stella reduction and gasket leaks—a critical upgrade

and gasket leaks—a critical upgrade for any scooter running at wide-open throttle for extended periods or scooters with performance engine builds

Full Fitment List (15x12mm)

Also available in black (SKU 1100-1540)

as some aftermarket wide-wheel kits may require a longer bolt

Cuppini brand rear fold-down rack in chrome for Vespa ET2-ET4

DR Piston (63.4 mm, 1st Oversize); Vespa P/PX, Stella reduction and gasket leaks—a critical upgradeFirst oversize replacement piston for the DCK2 cylinder kit for P125 150 Stella. Includes wrist pin, circlips, and rings. Not legal for use in California on pollution controlled vehicles. Check local laws before installing. This product is not intended for use on public roads or land.