The Polini Fixed Variator Pulley (Part #244.010) is a precision-engineered drive face designed for Yamaha and Minarelli 50cc 2-stroke scooters. This fixed pulley is a critical component of the CVT system, working in tandem with the variator to ensure smooth belt movement and consistent power delivery. Built from high-quality materials, it’s a reliable upgrade or replacement for stock drive faces in performance or OEM setups.
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Fits Yamaha & Minarelli 50cc Horizontal 2-Stroke Engines – Including Jog, Aerox, Zuma, and more
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High-precision fixed pulley for variator assembly
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Improves belt alignment and CVT consistency
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Direct OEM replacement or performance upgrade
