POLINI 5mm wedge with elongated studs for scooter with PIAGGIO 50cc 2T engine

POLINI shim kit with elongated studs +5mm for installing original race crankshafts and connecting rod elongated to 85mm on your PIAGGIO 50 2T motor scooters. Racing base granted to POLINI transfers, but does not prevent installation on cylinders of other brands! As a reminder, the 85mm long connecting rod allows less engine forcing, a high released speed, increased reliability!