## Polini Evolution Connecting Rod Bearing 12x17x13 The Polini Evolution connecting rod bearing 12x17x13 is a high-quality component that ensures smooth and reliable operation of the crank-piston system in your motorcycle or scooter. Precisely manufactured by the renowned Polini brand, this bearing guarantees long-lasting and trouble-free engine performance. ### Durability and Precision Manufacturing The Polini Evolution needle bearing is constructed from durable materials, resistant to high loads and temperatures. Precise manufacturing and perfect dimensional matching (12x17x13 mm) minimize friction, resulting in improved engine efficiency and reduced fuel consumption. ### Why choose the Polini Evolution bearing? * **Polini Brand:** Synonymous with quality and innovation in the world of motorcycle parts. Polini is a guarantee of reliability and excellent performance. * **Durability:** The bearing is made of high-quality, wear-resistant materials, ensuring a long service life. * **Precision:** Perfect dimensional matching guarantees smooth operation and minimizes energy loss. * **Performance:** Reduced friction translates to improved engine performance and lower fuel consumption. * **Easy Installation:** Standard dimensions facilitate easy installation and replacement of the bearing. ### Technical Specifications: * Length: 12 mm * Outer diameter: 17 mm * Inner diameter: 13 mm The Polini Evolution connecting rod bearing 12x17x13 is the ideal choice for those who value quality, reliability, and high performance.