SIP Tuning Kit POLINI 177 cc ROAD ductile iron SI 24.24 carburetor approved
for PIAGGIO VESPA GTR VNL, VESPA PX , VESPA PX E VLX1, VESPA PX E VNX, VESPA PX VLX1, VESPA PX VNX1, VESPA SPRINT VELOCE VLB, VESPA SPRINT VLB, VESPA SUPER VBC, VESPA TS VNL
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FIND YOUR BIKE - compatibility table
The SIP POLINI 177 cc ROAD tuning kit is the ideal choice for those looking to enhance their Vespa P125-150X/PX125-150E/Lusso without compromising legality. Designed with ductile cast iron and featuring 7 transfers, this kit offers high performance thanks to its configuration of 63 mm in diameter and 57 mm in stroke.
The kit includes a 2-ring piston and a cylinder head, ensuring optimized combustion. The SI 24.24 carburetor, complete with jet and air filter, guarantees perfect fuel supply, while the partial homologation certifies its compliance with current regulations. With a nominal power of 10 kW, this kit allows you to reach a top speed of 97 km/h, transforming your Vespa into a true road rocket.
Perfect for those seeking a balance between performance and legality, the SIP POLINI 177 cc ROAD tuning kit represents a step forward in the world of modifications for classic scooters.


