This year, it comes with a major novelty: it is available in two frame types, SLR (super light race) and SL (super light). Each has been designed with a different carbon layup, reinforcing the areas where stiffness and efficiency are essential, and lightening others.
Whether you want to take on new challenges or push your own speed limits, the Silk is created to deliver an unrivalled experience.





Its advanced geometry allows precise and stable handling in every corner, making the Silk the ideal choice for riders who are seeking a fast, reactive and reliable racing bike.



Thanks to this optimised construction, it combines speed and competitive performance with the comfort needed for long gravel rides, making it the ideal choice for those seeking lightness and reliability on any terrain.
Technical information
| Frame | Carbon Advanced Composite Super Light Gravel frame, Full Internal Cable Routing, BB86, Flat mount disc 12x142 | |
| Fork | Carbon Advanced Composite Racing Gravel fork, Full Internal Cable Routing, Flat mount disc 12x100 | |
| Headset | Totally Internal Cable routing |
| Rear Derailleur | Shimano GRX RX822, Shadow Plus Design 12-Speed | |
| Shifters | Shimano GRX RX610 | |
| Crankset | Shimano GRX RX610 Chainring 40T 12-Speed, Crankset / XS size 165 mm / S size 170 mm / M, L size 172,5 mm / XL size 175 mm | |
| Cassette | Shimano SLX M7100, 10-51T |
| Brakes | Shimano GRX RX610, Hydraulic disc RT-CL700 160 mm |
| Tires | Pirelli Cinturato Adventure Classic 700 x 45 Tan Sidewall | |
| Hubs | Megamo hubs, Front axle 12 x 100 mm, Rear axle 12 x 142 mm | |
| Wheels | Fulcrum Lite GR, 24mm 2-Way Fit Ready Aluminium |
| Handlebar | new Carbon Gravel Racing Handlebar Full Integratted Internal Cable Routing / XS size 70 x 360 x 410 mm / S size 80 x 360 x 410mm / M size 90 x 360 x 410 mm / L size 100 x 380 x 430 / XL size 110 x 380 x 430 | |
| Seatpost | Megamo Gravel Advanced Carbon Seat Post / XS, S size 350 mm / M, L size 400 mm / XL size 450 mm | |
| Seat | Selle Royal SRX Open |

Product Information
Choose your roast, grid and frequency to keep ensure every day starts right. Y
Subscribers enjoy up to 20% off our standard coffee price plus from time to time there will be exclusive offers, freebies and competitions.
SAVE MONEY. MODIFY AT ANY TIME. PAUSE, SKIP OR CHANGE
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!