Vespa PX125 150 GTR Sprint Veloce POLINI 177cc 180cc Racing Cylinder Kit Iron VespaSS R FACTORY 50 2004-2009 VFB00-VFD00-VFJ-U

R FACTORY 50 2004-2009 VFB00-VFD00-VFJ-U APRILIA SR STEALTH

PK50-125/​S/​XL/​FL/​HP/​N/​Rush/​XL2/​Automatica

VESPA GTS 300 SUPER - FRONT AND REAR

Formula 50/125 Rear

Vespa PX125 150 GTR Sprint Veloce POLINI 177cc 180cc Racing Cylinder Kit Iron VespaSS R FACTORY 50 2004-2009 VFB00-VFD00-VFJ-UVespa PX125 150 GTR Sprint Veloce POLINI 177cc 180cc Racing Cylinder Kit Iron cast iron 7 ports 63,0mm stroke 57mm 2 piston ring(s) with cylinder head The Polini 177 iron kit is the classic racing cylinder for the PX and Sprint 3 channel engines. A very early high torque makes it an allround cylinder for almost all needs. It is ideal for the so called "plug in tuning", i. e. simply changing the cylinder without modifying the rest of the engine. After