We designed the all-new Hammerhead Karoo 2 Mounting System from the ground up to be stronger, lighter, and lower-profile, making it the best mounting solution available.
Fits 31.8mm Handlebars
Use the power of BOA® to keep all your spares in a compact, rattle free pack.
Axle RWS Syncros Lever T25 or T30
CushCore Valve Set