Kit 252cc SLAVE pinasco 26360022 Valve for Vespa PX 200 Thermal Group 252cc + dedicated crankshaft

252cc Thermal Group Kit for Vespa PX 200 26360022 252cc SLAVE (Reed) Kit for Vespa PX 200 (252cc Thermal Group + dedicated crankshaft). 252cc cylinder kit for all 200cc engines for Vespa PX for perfect "plug and play" assembly. The 252cc displacement was obtained using a 72mm piston and a special crankshaft with 60mm stroke with 130mm connecting rod, eliminating the "collar". " of the cylinder liner, so it will not be necessary to bore the crankcase for assembly. The performances are remarkable, but what is impressive is the torque developed by the engine and the total absence of vibrations, a kit created for tourist use which does not require particular technical knowledge for assembly. The thermal unit can be used with intake to the crankcase or to the cylinder.