Polini Ring Set (1100-1467);Vespa Primavera, LX 50 Kymco Dink Optimized for Shortcase Engines: Specifically

Optimized for Shortcase Engines: Specifically tuned for the backpressure requirements of horizontal Minarelli 50cc engines

Larger venturi with a mechanical accelerator pump for crisp throttle response and a stable idle on daily commuters and performance builds alike

Gloss black powder coat finish

or flat luggage platform

Trying to remove this cone with a standard two-jaw puller or a screwdriver almost always results in a ruined crankshaft

Polini Ring Set (1100-1467);Vespa Primavera, LX 50 Kymco Dink Optimized for Shortcase Engines: SpecificallyReplacement ring set for Polini Big Bore Kit for Vespa Primavera and Sprint 50cc. Polini part number 140. 0210. When you race you scooter too hard, we've got you covered with gaskets and Rings!