Polini Variator 25x14,8mm 16,2gr - of 8 Variator rollersRef : POL00086A / 1011748

POLINI Roller Weights 25 x 14.8 mm - 16.2 g (8 pieces) — Manufacturer Ref: 242.222

POLINI roller weights designed for the variator transmissions of urban scooters. These rollers, with a diameter of 25 mm and a width of 14.8 mm, offer precise calibration (unit weight 16.2 g) to fine-tune the gearing and adapt the response of your transmission according to your riding style. Sold in sets of 8, they allow for uniform tuning and optimal balancing of the variator.

Technical Specifications:

• Diameter Ø: 25 mm
• Width: 14.8 mm
• Number of rollers: 8
• Unit weight: 16.2 g
• Brand: POLINI — Manufacturer Ref: 242.222

Ideal for tuning workshops and urban riders who want to adjust the transmission curve — engine speed control, acceleration response, and feel — these weights allow you to fine-tune the transmission “to the tenth of a gram.” Examples of commonly affected models include: KYMCO CV3 (2025), YAMAHA T-MAX 530 (SJ09), and other scooters equipped with a compatible variator. Simple installation in the variator drum; follow the manufacturer's recommendations when replacing.