*The images are indicative and may vary from the actual product. Some accessories may not be included or components may be different. Check the components section within the product features
The Shimano RD-R8150 pulley set is designed to provide smooth, precise, and quiet rear derailleur operation. Made from high-quality materials, they ensure excellent durability and optimal performance even under demanding conditions. They are the ideal original replacement to maintain the performance of the Shimano Ultegra Di2 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.