Shimano 105 cassette 11-34, CS-R710112134, 12-speed

The Shimano CS-R7101 is the right 12-speed cassette for the new 105 Di2 R7100 groupset. The 11-34 cassette is suitable for sprints on flat terrain as well as steep climbs. Compatible with the new HG L2 road bike 12-speed FREEHUB freehub body.

THE SCIENCE OF SPEED: Shimano 105 12-speed cassette CS-R7101

The new generation of SHIMANO 105 with Di2 builds on the design philosophy of The Science of Speed and offers new momentum, comfort and control. With this drivetrain, you are ready for the roads ahead and the endless possibilities that await you. Experience your rides even more intensely. See the world with new eyes. And enjoy the gift that each new day brings you.

With the new SHIMANO 105, the Di2 drivetrain is now available to a wide range of road cyclists for the first time. Those who were previously only used to mechanical shifting and ergonomics will get to know a completely new riding experience with SHIMANO 105 Di2. With the functions adopted from DURA-ACE and ULTEGRA, SHIMANO 105 presents itself as the essence of years of research and development work. Thanks to the shared Di2 platform, superior ergonomics, gear combinations optimized for SHIMANO 105 and its outstanding braking system, the new SHIMANO 105 marks a whole new era of cost-effective performance

Finely graduated 12 gears ensure excellent efficiency so that no pedaling energy is lost. You experience faster and smoother shifting under maximum load (pedal force) and the shifting is so smooth in all situations that you hardly notice the gear changes - whether climbing, descending or on the flat.

Compatible with new 12-speed and previous 11-speed road bike freehub bodies
Compatible with mechanical and electronic Di2 versions