Shimano Dura-Ace CS-R9200 12-speed cassette, 11-34 teeth Box

The Shimano Hyperglide+ cassettes have set new standards in off-road use with their smooth upshifting and downshifting across the entire gear range. For the Dura-Ace 9200 groupset, the Japanese have also adopted this technology for road bike use. You can now shift gears without hesitation, even when exerting maximum effort on climbs or sprinting to the finish line. This is made possible, among other things, by longer teeth. Despite the new design and the additional 12th sprocket, the CS-R9200 cassettes are compatible with previous 11-speed Road freehub bodies. Thanks to the use of 6 titanium sprockets (11-30T) or 7 titanium sprockets (11-34T) in the slower gears, Shimano has succeeded in keeping the weight of the cassettes at the extremely low level of the previous 11-speed versions.

The seamless shifting of the DURA-ACE R9200 12-speed cassette allows the rider to concentrate fully on climbs, sprints and overcoming their own limits without having to worry about the next shift. Sprockets with more teeth increase drivetrain efficiency and ensure compatibility with SHIMANO 11- and 12-speed FREEHUB freehub bodies.

Speed was the driving force behind the development of this new generation 12-speed road bike groupset. Several years of research produced the innovations that make the Shimano Dura Ace R9200 even faster. Every component has been reworked, refined and optimized to give you the decisive seconds advantage - whether as a breakaway from the peloton or in the final sprint on the Champs-Élysées.

In the electronic Di2 version, Dura Ace Wireless technology is used where it counts to make shifting even faster and more reliable. The Hyperglide+ system, already familiar from the MTB segment, is also aimed at smooth shifting and is designed to bring out the maximum performance and full potential of every racer.

Hyperglide+ technology has already set standards in the off-road sector, where it has impressed with its smooth shifting in both directions across the entire gear range. With the Shimano Dura Ace CS-R9200 cassette, this concept is now also finding its way onto road bikes to ensure worry-free upshifting and downshifting, whether you're exerting maximum effort on climbs or sprinting to the finish line.

While larger teeth ensure maximum efficiency, the switch to 12 gears does not increase the weight. And the 12-speed cassette is even compatible with Shimano's previous 11-speed freehub bodies. This makes the CS-R9200 the cassette of choice for road bikes.

HYPERGLIDE+ cassettes set new standards for shifting in off-road use thanks to smooth shifting across the entire gear range. The time has come for this technology to be used on road bikes too. Riders no longer have to shy away from shifting gears, even when exerting maximum effort on climbs or sprinting to the finish line. In all gears, the DURA-ACE R9250 drivetrain ensures maximum efficiency thanks to larger teeth and ensures compatibility with existing 11-speed freehub bodies. Despite their expansion to 12 gears and without increasing weight, DURA-ACE CS-R9200 cassettes set new standards for road bike shifting systems.

Compatible with 10/11-speed and Road 12-speed freehub
HYPERGLIDE+
Steel sprockets: 6x (11-30T), 5x (11-34T) / Titanium sprockets: 6x (11-30T) 7x (11-34T)