The calibration sleeve for XLC SP-X20 seat posts is an accessory of exceptional quality that ensures the proper fit of your seat post. Manufactured by the renowned brand XLC, this sleeve is suitable for seat posts with a diameter between 31.6 mm and 34.9 mm. This product is essential for all cyclists who value precision and comfort in their equipment. With this calibration sleeve, you can easily and accurately adjust the height of your seat post to your personal preferences. This allows you to achieve an optimal position on your bike, enhancing your performance and comfort during rides. The calibration sleeve for XLC SP-X20 seat posts features a robust and durable construction that ensures a long lifespan and resistance to daily wear and tear. It is made from high-quality materials and can withstand even the most demanding cycling conditions. This easy-to-install calibration sleeve is an indispensable accessory for all cyclists looking to improve their riding experience. Its ergonomic design and universal compatibility make it the ideal choice for all types of bikes, whether road, mountain, or city bikes. Invest in the calibration sleeve for XLC SP-X20 seat posts and enhance your comfort and performance on your bike. You won’t regret choosing the quality and reliability of the XLC brand for your cycling gear.