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819-342-5291 / info@secretimport.com
9:00-18:00 (monday-friday)This Polini Hi Speed Evolution 2 variator for Piaggio ZIP, Tyhpoon, NRG or Aprilia SR 50 or Gilera Runner is made for engines with a more advanced engine configuration. With these rollers that remain in 19x15.5mm this variator ensures better acceleration and a better top speed.
Comes with a set of 19x15.5 gr pebbles: 3.8 gr and 4.3 gr.
Variator barrel 14.8mm internal diameter.
This Polini Hi Speed Evolution 2 variator for Piaggio ZIP, Tyhpoon, NRG or Aprilia SR 50 or Gilera Runner is made for engines with a more advanced engine configuration. With these rollers that remain in 19x15.5mm this variator ensures better acceleration and a better top speed.
Supplied with a set of rollers in 19x15.5: 3.8gr and 4.3gr.
Variator barrel diameter 14.8mm inside.
