Polini Variator 19x17mm 7,2gr - of 6 Variator rollersRef : POL00072A / 1011711

POLINI Roller Set 19x17mm 7.2g - 6 pieces (Manufacturer reference: 242.093)

Designed by POLINI for fine tuning of variator transmissions, these rollers with a diameter of 19 mm and a width of 17 mm provide a reliable solution for adjusting transmission behavior. Sold in packs of 6, each roller has a unit weight of 7.2 g, allowing for precise adjustments to the gear shift regime and engine responsiveness by manipulating the inertia of the centrifugal masses.

• Brand: POLINI
• Diameter: 19 mm
• Width: 17 mm
• Number of rollers: 6
• Unit weight: 7.2 g
• Usage: variator transmission, urban scooters and roadsters
• Reference: 242.093

Ideal for urban riders and roadster pilots looking to adjust the variator's operating range — acceleration, response, and cruising speed — these rollers allow for tuning to the tenth of a gram when composing your set. Compatible with many 125 cc models and popular scooters (e.g., ITALJET Dragster 125, Vespa GTV 125, Piaggio X-Evo 125), they integrate easily during maintenance or transmission adjustments.

Simple installation and POLINI machining precision: rollers designed to last and facilitate the optimization of your transmission without gimmicks or unverifiable promises.