Variator 1148675 by Polini

The POLINI 241.771 variator is a high-performance kit designed for Piaggio, Vespa, and Aprilia scooters equipped with 4-stroke 4-valve engines. It optimises the CVT transmission for smoother acceleration and better engine speed control. The kit includes two sets of 19x17 rollers of different weights to adjust the responsiveness according to usage.

Design and materials

• Designed for Piaggio, Vespa, and Aprilia scooters 125–200 i.e. 4V, ensuring mechanical compatibility with these engines
• Dedicated design for the CVT system of modern scooters to guarantee a consistent fit with the original transmission

Practicality and features

• Kit supplied with 2 sets of 19x17 rollers (9.7 g and 11.5 g), allowing adjustment of the CVT response based on roller weight
• Roller dimensions indicated (19x17) to facilitate replacement and adjustment during installation

Usage and performance

• Enhances responsiveness and torque for daily use and long journeys, providing a smoother ride
• Adjustments by roller weight allow for better control of engine speed according to load and riding style

Advantages

• OEM reference 241.771
• Designed for Road use and suitable for urban environments, beneficial for daily commutes

Examples of compatible scooters

• VESPA 125 4T GTS i.e. LC E4 4V (2016 - 2020)
• VESPA 125 4T GTS i.e. LC E5 4V (2021 - 2024)
• VESPA 125 4T GTS SUPER i.e. LC E5 4V (from 2021)

Complete list of compatible scooters available in the dedicated section below