Tape Shimano Ultegra CS-R8101 12V

Product Description

The excellent shifting quality of the Ultegra R8100 12-speed cassette range allows you to climb, sprint and ride for long periods without slackening your effort when thinking about your next gear change. The drivetrain's larger sprockets maximize efficiency and remain compatible with Shimano 11- and 12-speed freewheel bodies. The Shimano HyperGlide+ cassette has revolutionized off-road shifting with smooth shifts both up and down the sprocket range. Now it's time for this technology to change road cycling. Even during maximum effort on climbs or to overtake a friend, riders no longer need to release their thrust on the pedals to make a gear change. Whatever gear is chosen, the Shimano Ultegra R8150 transmission maximizes efficiency thanks to larger sprockets and retains compatibility with HyperGlide freewheel bodies. All this with 12 speeds. The Ultegra CS-R8101 cassette is the quintessential road cycling shifter. Details The combination of 12 well-spaced gears offers maximum efficiency and acceleration performance for every racing situation. Smoother, faster gear changes under maximum pedaling force. HyperGlide + technology. Compatible with the new 12-speed and 11-speed road freewheel bodies. Weight: 291 g for 11-30T and 345 g for 11-34T. Aluminum star arm. Steel sprocket :12. Spacing 11-12-13-14-15-16-17-19-21-24-27-30T 11-12-13-14-15-17-19-21-24-27-30-34T