Cassette Shimano 105 CS-R7100 12-speed 11-34T

The Shimano CS-R7100 is the suitable cassette for ULTEGRA 105 Di2 R7100 12-speed group. From sprinting on the flats to climbing steep inclines, the 11-34T cassette has you covered. It is compatible with both SHIMANO 11-speed and 12-speed FREEHUB bodies. THE SCIENCE OF SPEED: Shimano 105 12-speed Cassette CS-R7100. The next-generation SHIMANO 105 featuring Di2 draws on the design philosophy The Science of Speed bringing fresh momentum, comfort and control. It lets you embrace an open road, full of infinite possibilities. For those who have only experienced mechanical shifting and ergonomics, SHIMANO 105 Di2 represents a transformation of the road cycling experience. With function and technologies inherited from DURA-ACE and ULTEGRA, SHIMANO 105 is the culmination of years of research and development. With a shared Di2 platform, sophisticated ergonomics, SHIMANO 105-optimized Teeth combinations, and an exceptional brake system, SHIMANO 105 marks the start of affordable performance era.