The Shimano RD-M8130-SGS pulley set is designed to ensure smooth, precise, and durable rear derailleur operation on 12-speed MTB drivetrains. Made from high-quality materials, these pulleys provide optimal performance and reliability even under extreme conditions. They are the perfect original replacement to maintain the efficiency of the Shimano Deore XT drivetrain system.
The components of the bicycles, as described on this page, are those specified by the manufacturer at the time of launch of a new product.
Please note that these components may be subject to change without notice by the manufacturer for other components of similar characteristics.
If you need to confirm the specifications of any component, we recommend you visit the manufacturer's official website or contact our customer service team.