Polini

Polini For Race crankshaft engineered for high-performance Minarelli horizontal engines.Features a reinforced forged connecting rod designed to handle tuned setups and racing applications up to 70cc. Rated for sport and...

Polini ForRace 5 represents the pinnacle of performance exhaust engineering for 50cc scooters and mopeds. Built on decades of tuning expertise, this optimized exhaust delivers enhanced power and responsiveness while...

Polini's fifth-generation For Race exhaust delivers legendary performance for vertical Minarelli-engined scooters including BW, Booster, Slider, and Stunt models. Engineered for 50cc and 70cc Sport series cylinders, this racing exhaust...

Polini's fifth-generation For Race exhaust delivers race-proven performance for horizontal Minarelli-powered scooters including Aerox, Jog, Nitro, Aprilia SR, and Malaguti F12.Engineered for 50cc and 70cc Sport series cylinders, this system...

High-performance Polini Big Evolution air filter engineered for maximum airflow and engine responsiveness. Dual-layer open-cell foam construction delivers superior intake surface area, enhancing cylinder filling and overall power delivery. The...

Premium racing carburetor engineered in the proven PWK 28mm Features a precision-machined intake tract and optimized funnel design for reliable performance. Polini deliberately omitted the Power-Jet system — a component known...

High-performance Polini Big Evolution air filter designed for carburetors with 48–50mm air connection. Dual-layer foam construction delivers superior airflow and enhanced cylinder filling for measurable power gains. The open-cell foam design...

Polini's CP series delivers Italian-engineered precision in a compact, lightweight package. This high-performance carburetor balances size, weight, and power — 40% lighter than comparable alternatives — while fitting easily into...

Polini Evolution CVT cover engineered for high-performance Piaggio racing engines. This premium tuning component delivers significant upgrades over standard housings with a focus on reduced weight, superior ventilation, and aggressive...

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...

Polini M6x120mm cylinder stud bolts — a set of four precision fasteners designed for secure cylinder mounting. These bolts extend slightly beyond OEM specifications, offering enhanced clamping surface and improved...

Polini clutch springs engineered to restore low-end power on tuned engines.Modified powerplants shift peak performance to higher RPMs, leaving acceleration sluggish at lower speeds—these variable-rate springs compensate by engaging the...

Tuned engines deliver peak power at higher RPMs, but often lose low-end torque—causing sluggish acceleration off the line. Polini clutch springs are engineered in multiple ratings to optimize your stock...

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 Kit The Hi-Speed is the successor of Polini's famous "Speed Control" CVT. Roller tracks, bushing, and drive face have been optimized for better performance. Result: noticeably improved...

Polini Carburetor Slide – 24mm / 30° (CP) Replacement round throttle slide for Polini CP carburetors, designed to ensure precise throttle control and optimal fuel-air mixture regulation. With a 24...