Dura-Ace 12-speed cassette
Shimano Dura-Ace CS-R9200-12 12-Speed Cassette
Shimano's lightest road cassette, mixing titanium and nickel-plated steel sprockets on alloy carriers for a race-ready 12-speed block. Choose the tight 11-30T for flatter racing or the 11-34T for mountainous days.
Highlights
Why we rate it
Titanium where it counts
Five or six of the larger sprockets (depending on ratio) are titanium, saving roughly 90g over the Ultegra equivalent.
Hyperglide+ shifting
Carefully profiled teeth and shift ramps let the chain move up and down the block quickly and quietly, even when you are pushing hard.
Two road-focused ranges
The 11-30T keeps one-tooth jumps through the first seven cogs, while the 11-34T adds a genuine climbing gear for steep terrain.
Fits existing wheels
Mounts on both Shimano 12-speed and conventional 11-speed road freehub bodies, so most current road wheels are ready to go.
Built for Di2
Designed around the Dura-Ace R9200 Di2 drivetrain and the CN-M9100 chain for the crispest possible shifts.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Model code
- CS-R9200-12
- Speeds
- 12
- Ratios
- 11-30T, 11-34T
- 11-30T sprockets
- 11-12-13-14-15-16-17-19-21-24-27-30
- 11-34T sprockets
- 11-12-13-14-15-17-19-21-24-27-30-34
- Weight
- 223g (11-30T), 253g (11-34T)
- Materials
- Titanium and nickel-plated steel sprockets, two-piece anodised aluminium carriers
- Freehub
- Shimano HG road 12-speed (HG L2) and road 11-speed
- Compatible derailleurs
- RD-R9250, RD-R8150, RD-R7150 (11-34T max)
- Chain
- Shimano 12-speed HG+ (CN-M9100 recommended)
In the box
- Includes
- Cassette
- Includes
- Lockring
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.