Shimano Cassette CS-R8101 Ultegra 12s 11-30T

Upgrade your bike with the Shimano Ultegra CS-R8101 12-Speed Cassette. With a gear range of 11-30T, this cassette provides smooth and efficient shifting, making it perfect for any terrain. The Ultegra CS-R8101 is designed for serious cyclists looking for top performance and precision.