Shimano Dura-Ace 12-Speed Cassette 11-34T

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 group, the Japanese have also adopted this technology for use on racing bikes. Even with the greatest effort on climbs or when sprinting to the finish line, you can now switch gears without hesitation. 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 freewheel bodies. Thanks to the use of 6 titanium sprockets (11-30T) or 7 titanium sprockets (11-34T) in the slower gears, Shimano managed to keep the weight of the cassettes at the extremely low level of the previous 11-speed versions.

gradations:

11-12-13-14-15-16-17-19-21-24-27-30 teeth
11-12-13-14-15-17-19-21-24-27-30-34 teeth


Technical specifications:

Material: aluminum, steel, titanium
Technology: Hyperglide+
Gear steps: 12
Graduations: 11-30 or 11-34 teeth
Gear range: 254 - 309%
Compatibility freehub: Shimano 11-/ 12-speed Road
Compatibility chain: Shimano CN-M9100 12-speed , CN-M8100 12-speed
Color: silver, gray

Weight according to the manufacturer: 223g (11-30 teeth), 253g (11-34 teeth)
Weight weighed: 223g (11-30 teeth, including locking ring)


Scope of delivery: 1x cassette including lock ring