SRAM XX DH TRANSMISSION CASSETTE (A1) apex Hydra Aeroweave carbon is a

Hydra Aeroweave carbon is a pure triathlon racing shoe that combines an innovative second-generation Aeroweave upper with a stiff carbon outsole for efficient pedaling and faster

To be stronger

Rim bead reinforcement helps disperse impact loads and enhance overall toughness

Delivering exceptional pin grip and reduced sole stiffness

Depending on the application of a tyre

SRAM XX DH TRANSMISSION CASSETTE (A1) apex Hydra Aeroweave carbon is aThe XX DH Transmission cassette is designed to deliver small steps for big power. With a full X Sync tooth profile, the 7 Speed DH specific cassette is the best shifting, most robust DH cassette we have ever made. And just like Eagle Transmission, shifting under load isnt just possible, its better. This allows you to never let up when dropping gears, letting you get to the next split quicker than your competition. And when milliseconds matter, XX DH