Polini Performance Variator Kit - Yamaha Zuma 125 wind sheild you MUST upgrade to the

you MUST upgrade to the NCY secondary sliding sheave/pulley shaft (SKU: 1200-1268)

this expansion chamber system maximizes exhaust scavenging to provide a significant boost in acceleration and top-end speed

45-Degree Aggressive Elbow: Angled rubber mounting neck provides necessary clearance around tight rear shock mounts and frame gussets native to small scooter chassis layouts

and milk crates

High-Friction Organic Cork: Manufactured by Mec Eur in Italy

Polini Performance Variator Kit - Yamaha Zuma 125 wind sheild you MUST upgrade to theThe Polini Performance Variator Kit is widely regarded as the gold standard CVT upgrade for the pre 2022 Yamaha Zuma 125 (BW BWS 125) and Yamaha Cygnus 125. Its larger diameter variator pulley unlocks higher top end speed while delivering smoother, more consistent acceleration throughout the RPM range a meaningful upgrade over the stock unit for any serious Zuma rider. Made in Italy by Polini, a name synonymous with performance since 1951. SKU: 1200