Polini Performance Clutch; GY6, Buddy 125, Kymco Agility qmb139 throttle Use our specialized Engine Case

Use our specialized Engine Case Boring Tool (SKU: 202-37) to complete this modification

Fits V9A and VMA1 (same as part 91412)

Pulley 20x12mm Sliding Weights replace the flat-spotting round rollers in your variator with a patented non-round geometry that lets the variator retract further for a lower starting ratio and extend further for a higher top-speed ratio — delivering faster launches and lower cruising RPMs without touching your belt or variator

Sprint 50 Aprilia SR 50 (Piaggio engine)

E-Ride Pro (7/8" Bars)

Polini Performance Clutch; GY6, Buddy 125, Kymco Agility qmb139 throttle Use our specialized Engine CasePolini's Maxi Performance Clutch is the ONLY clutch we carry that can be adjusted while installed on Genuine Buddy 125, Kymco Agility, or GY6 bikes. It features the most straightforward spring preload adjustment of all our clutches, utilizing easily accessible bolts that run through a captured nut in each spring. Original Parts For Scooters SKU 146 24 Specifications: Weight: 925g Outer Diameter: 125mm Inner Diameter: 24mm Pad Dimensions: 48mm x 21mm