Shimano Dura Ace R9200 Cassette 11-30T 12V - Silver

HYPERGLIDE+ cassettes offer a revolutionary off-road shifting system with seamless shifting to both extremes of the hot range.
Now it's time for technology to change road cycling too.
Even at maximum effort on a climb or shortly before the finish, you don't have to slow down to change gears.
DURA-ACE R9250 drivetrains offer maximum efficiency in every gear thanks to the larger sprockets and are still compatible with existing 11-speed freehubs.
In addition, DURA-ACE CS-R9200 cassettes now have 12 speeds and weigh less, setting a new benchmark for on-road shifting.

- Faster, seamless shifting under maximum pedal pressure
- Refined 12-Step gear combination delivers optimum efficiency and acceleration performance for any situation
- Add a 34T chainring for pro racing
- Suitable for the new 12-speed ??and 11-speed ??racing freewheel hub

Specifications:
Brand: Shimano
Model: Dura Ace R9200
Gears: 12-Speed
Teeth: 11-30T
Material: Aluminum/Steel
Color: Silver