roller set / variator weights Polini 19x15.5mm - 7.0g

Piaggio Zip 50cc 2T AC Fast Rider RST (1996 Onwards) (Disc / Drum) Upper Sect...

Aprilia SR 50 LC (2018 Onwards) 7 Gram Roller Set 19x15.5mm Polini HQ

7 Gram Roller Set 19x15.5mm Polini HQ Gilera Ice 50cc 2T AC

Piaggio Zip 50cc 2T (1995-99) (Disc / Drum) 7 Gram Roller Set 19x15.5mm Polin...

Gilera Storm 50cc 7 Gram Roller Set 19x15.5mm Polini HQ

Piaggio Zip 50cc 2T AC Fast Rider RST (1996 Onwards) (Disc / Drum) 7.5 Gram R...

Italjet Jet Set 50cc 2T (Piaggio) 7 Gram Roller Set 19x15.5mm Polini HQ