GRX 11-speed cassette
Shimano CS-HG800-11 11-Speed Cassette 11-34T
The wide-range 11-speed cassette for GRX 2x11 bikes (RX600/RX810), pairing an 11T top with a 34T climbing gear and a carbon carrier to save weight.
Highlights
Why we rate it
GRX 11-speed partner
Works with RD-RX810, RD-RX815 and other long-cage 11-speed Shimano road and GRX derailleurs.
Low climbing gear
The 34T sprocket gives easy gearing for loose climbs and loaded bikes.
Carbon carrier
One of the sprocket carriers is carbon, keeping the weight to about 335g.
Fits road or MTB hubs
Designed for the Shimano MTB/HG freehub, with a 1.85mm spacer supplied for 11-speed road freehubs.
HG-EV gearing
Evenly spaced steps help you hold a steady cadence across changing terrain.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Model code
- CS-HG800-11
- Speeds
- 11
- Range
- 11-34T
- Sprockets
- 11-13-15-17-19-21-23-25-27-30-34
- Weight
- 335g
- Materials
- Nickel-plated steel sprockets, carbon and aluminium carriers
- Freehub
- Shimano HG (MTB); road 11-speed with included 1.85mm spacer
- Compatible derailleurs
- RD-RX810, RD-RX815, RD-RX800, RD-RX805, RD-R8000-GS, RD-R8050-GS, RD-R7000-GS
- Chain
- Shimano 11-speed HG-X11
In the box
- Includes
- Cassette
- Includes
- Lockring
- Includes
- 1.85mm spacer
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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Close all zippers before washing
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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