New pistons for Parmakit TSV 177 (Vespa PX125) 1-ring forged pistons
Piston update 2012 at Parmakit! From now on, the popular TSV177 cylinder kits for the PX125, Sprint Veloce and Vespa GTR will be delivered with a coated piston with only one flushing window for the support channel (boost port). This increases the stability of the piston, Parmakit reacts to the cracks that have developed in some pistons, the starting point of which […]
