Aprilia SR 50 R Factory Di-Tech -8% Clutch Spring Polini Evo-Slider

Aprilia SR 50 Street LC -8% Clutch Spring Polini Evo-Slider

Aprilia SR 50 R LC -8% Clutch Spring Polini Evo-Slider

Piaggio Zip 50cc 2T (1995-99) (Drum / Drum) -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 Zip 50cc 2T AC (2009-15) -8% Clutch Spring Polini Evo-Slider

Piaggio Zip 50cc 2T (1995-99) (Disc / Drum) -8% Clutch Spring Polini Evo-Slider