## Polini Variator Rollers 16x13mm - Set 4.5g / 5.0g / 5.5g / 6.0g The Polini variator roller set is the perfect solution for anyone who values precise tuning and high performance of their scooter or motorcycle. This complete set includes four sets of rollers with different weights: 4.5g, 5.0g, 5.5g and 6.0g, allowing optimal adaptation to the specifics of the vehicle and riding style. ### Precise Tuning and Performance Polini 16x13mm variator rollers allow for precise gear ratio adjustment, which translates into better acceleration, dynamics and performance. With the ability to choose from four different weights, you can perfectly match the engine's operating characteristics to your individual needs. This set is particularly useful during tuning and adjustment, allowing you to find the optimal configuration. ### High Quality and Durability The Polini brand is synonymous with quality and innovation in the world of motorcycle parts. The variator rollers are made of high-quality materials, using the latest technologies, including a thermoplastic resin coating. This guarantees high durability, minimal wear and a long service life, even in harsh conditions. ### Innovative Solution Unlike traditional rollers, with Polini rollers, only the envelopes are replaced. This innovative solution saves time and money, while minimizing waste. ### Why choose Polini variator rollers? * Precise tuning and performance optimization * High quality workmanship and durability * Innovative solution with replaceable envelopes * Complete set of four weights * Ideal for tuning and adjustment