polini

Polini racing crankshaft engineered for high-performance Piaggio 50cc engines. Features a reinforced forged connecting rod designed to handle tuned and racing setups up to 70cc, delivering reliable power output up...

High-quality replacement pulley from Polini, designed for both vertical and horizontal Minarelli engines (Yamaha Aerox, MBK Nitro, BW’s, Booster, Malaguti F12, F15, and more).Manufactured to OEM quality standards, this pulley...

Polini Hi-Speed CVT transmission kit for Minarelli long-stroke engines and Aerox scooters. This advanced variator system succeeds Polini's Speed Control with optimized roller tracks, bushings, and drive face geometry for...

Polini Hi-Speed Evolution Variator (Minarelli Horizontal) High-performance CVT variator designed for Minarelli horizontal engines, such as those found in Yamaha Aerox and similar 2-stroke scooters. The Hi-Speed Evolution represents an...

Oversize variator Polini Hi-Speed Evolution 2 Variator Polini Hi Speed Evolution 2 D.14,8mm Piaggio Zip / Typhoon, for Piaggio engines with 14,8mm variator stub. This is the EVO 2, i.e....

Polini Hi-Speed Variator The Polini Hi-Speed variator is designed to optimize power transmission and get the most out of your engine’s RPM range. Supplied with 19x15.5mm – 6.3g CVT rollers...

Polini Hi-Speed variator The CVT's job is to properly translate the engine's power at its optimal RPM. The Polini Hi-Speed variator comes with 16x13mm / 6.9g rollers (corresponds to the...

Polini Hi-Speed Variator – Performance CVT Upgrade The CVT (Continuously Variable Transmission) is responsible for transferring your engine’s power efficiently across the rev range. The Polini Hi-Speed variator is a...

Polini Cylinder Gasket Set 70cc – Yamaha Aerox High-quality complete gasket set from Polini, specifically designed for 70cc Ø47 mm cast iron cylinders as well as Polini Corsa cylinders for...

Complete gasket set from Polini designed for 70cc Sport cylinder kits on vertical Minarelli engines. Features a 47mm bore and provides essential sealing for cylinder installations across Booster, Stunt, BW's,...

Keep your Polini 70cc engine running smoothly with this essential gasket set, designed specifically for Piaggio NRG and Runner models. Worn gaskets compromise seal integrity and engine performance, making regular...

Polini 70cc cylinder gasket set engineered for Piaggio Typhoon and Stalker scooters.Quality gaskets are critical for maintaining compression, preventing leaks, and preserving engine performance. Replace during routine maintenance or engine...

Engineered from the proven Polini Sport platform and refined for maximum performance, the Polini Corsa 70cc is a premium cast iron cylinder kit purpose-built for Yamaha BW and Slider models...

Polini's Corsa 70cc cylinder represents the next evolution in high-performance two-stroke engineering. This cast iron unit delivers up to 13 hp through optimized port timing, enlarged transfer passages, and elevated...

Polini Sport 70cc high-performance cylinder kit engineered for Minarelli vertical engines. Built from durable cast iron with a robust two-ring piston design, this kit delivers exceptional power across the mid to...

Polini Sport 70cc cast iron cylinder kit for horizontal Minarelli LC engines (Yamaha Aerox, Malaguti F12, and compatible 50cc scooters). The durable cast iron alternative to Polini's aluminum cylinder, engineered...