Variator Piaggio Medley, Vespa GTS 125, 150 Polini Hi-Speed

Variator Polini HiSpeed Piaggio Medley, Vespa GTS 125 and 150

Complete new engine transmission pulley adaptable for 125cc, 150cc maxi-scooter Piaggio Medley and Vespa GTS.

This variation kit includes

• 1 x mobile pulley
• 1 x flask
• 1 x fixed cheek
• 3 x plastic sliders
• 1 x smooth barrel (inner ring)
• 1 x set of 6 pebbles 9.7 grams
• 1 x set of 6 pebbles 11.5 grams
• 1 x Clutch thrust spring

Technical characteristics and dimensions of the vario

• Mark: Polini
• Model: Hi-Speed
• Manufacturer no .: 241.733
• Inner diameter of the smoothbore: 17 mm
• Outer diameter of the smoothbore: 27 mm
• Total barrel length: 47 mm
• Outer diameter of rollers: 19 mm
• Roller Width: 17 mm
• Push Spring Type: +10% (blue)