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.
Product Information
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Wash at max 30°C
Hand washing with cold water (or gentle wash cycle)Using mild, high quality detergent
Drip drying in shade, do not machine dry
Avoiding ironing and bleachThe instructions on your garment’s label
Sorting your clothing by color
Avoiding fabric softener.
Our clothing isn’t meant to be dry cleaned and soaking clothing is not ideal
Storage
Unused sealed sachets should be stored inside the box in a well-ventilated, dry place and protected from moisture, heat and direct sunlight. Can be stored for up to 3 years.
Size
Each sachet contains 30g powder.2 x 30g sachets per carton box.
Makes 2x litres of bike cleaner
100% plastic free packaging
Readily biodegradable ingredients
100% water free
Refill your old bottle and help reduce plastic waste
92% saving in packaging compared to 2 x 1L bike cleaner
100% environmentally friendly ingredients, including plant based raw materials
Supplied in a compostable sachet and printed with vegetable inks
FSC recycled card box containing 2 x sachets – that makes 2L of bike cleaner
Safe on all parts and surfaces including carbon fibre
Will not harm seals, cables, disc brake pads or rotors
Alkaline based and free from alcohol, CFCs, EDTA, solvents or acids
Vegan & vegetarian friendlyCruelty free, not tested on animals
Sachet Instructions
1. Grab your empty old bottle of Muc-Off. (You may need a pair of adjustable pliers to remove the trigger from the bottle). Or purchase our Bottle for Life.
2. Fill up to the shoulders of the bottle with 1 litre of lukewarm water for faster formula activation!
3. Carefully cut one corner of the sachet open along the diagonal cut lines.
4. You can carefully pour the sachet straight into the top of the bottle. Or using the box, fold the inside of the lid together using the printed lines as a guide and use this as a funnel to pour the powder into your bottle. (Please see our video for full instructions on this.
5. Screw your spray trigger back onto the top of the bottle. Ensure it’s tight!
6. Shake the bottle vigorously for 30-60 seconds to activate the formula. If you notice any undissolved powder simply keep shakin’ it!
7. Go clean that filthy bike!
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