Aprilia SR 50 R Factory Di-Tech -18% Clutch Spring Polini Evo-Slider

Aprilia SR 50 LC 10-13 (Carb) -8% Clutch Spring Polini Evo-Slider

Vespa LX 50cc Touring 2T (2010-13) -8% Clutch Spring Polini Evo-Slider

Piaggio Diesis 50cc 2T [ZAPC341/34300] -8% Clutch Spring Polini Evo-Slider

Piaggio Liberty Sport 50cc 2T (2007-08) -8% Clutch Spring Polini Evo-Slider

Piaggio Zip 2T 50cc (2009-15) -8% Clutch Spring Polini Evo-Slider

Piaggio Liberty 50cc 2T (2009-13) -8% Clutch Spring Polini Evo-Slider

Piaggio Typhoon 50cc 2T (2010-17) E2 -8% Clutch Spring Polini Evo-Slider