Shimano Dura Ace R9200 11-30T 12v Cassette

Shimano Dura Ace R9200 Cassette 11-30 Teeth 12-speed
 Shimano manufacturer reference: ICSR920012130

Shimano Dura Ace R9200 – The Science of Speed
Speed ​​was the mainspring in the development of this next generation road bike 12 speed groupset. Several years of research produced those innovations that make the Shimano Dura Ace R9200 even faster. Every component has been reviewed, refined and optimized to allow for those decisive seconds of advantage, whether in a breakaway from the peloton or in the final sprint on the Champs-Élysées.

In the Di2 electronic version, the Dura Ace relies on wireless technology where it counts to make shifting even faster and more reliable. Smooth shifting is also the goal of the Hyperglide+ system, already known in the MTB segment, which is designed to bring out the maximum performance and potential of each rider.

Shimano Dura Ace CS-R9200-12 Cassette
Hyperglide+ technology has already set the standard in the off-road sector, where it has been able to convince with its smooth shifting processes in both directions across the entire gear range. With the Shimano Dura Ace CS-R9200 cassette, this concept also comes to road bikes to ensure worry-free up and down shifting, whether it's putting more power up the climbs or sprinting to the starting line. goal.

While the larger teeth ensure maximum efficiency, shifting to 12 gears is done without an increase in weight. And the 12-speed cassette is even compatible with previous Shimano 11-speed freehubs. This makes the CS-R9200 the cassette of choice for road bikes.

Pinion ratio:

11-12-13-14-15-16-17-19-21-24-27-30 teeth