Shimano XT RT-MT800 Ice-Tech Centerlock External Serration Disc Brake Rotor - 180mm - Centrelock YGroup_7421790781485 the CAVITY stem was developed

the CAVITY stem was developed with pain staking focus on strength

Standard: 49mm chainline

It even has an inbuilt Presta valve-core tool so you won't have to go scrounging through the bottom of the toolbox each time you need one

Includes 32t X-Sync 2 chainring in Boost and Noon-Boost options

Shimano XT RT-MT800 Ice-Tech Centerlock External Serration Disc Brake Rotor - 180mm - Centrelock YGroup_7421790781485 the CAVITY stem was developedShimano has taken their already successful Ice Technologies Freeza brake rotors and made them even better. Lighter weights across all four sizes with improved heat dissipation. These rotors offer consistent, fade free braking performance on any terrain. Who's this item for: Riders under any discipline. Awesome options for XC, Trail, Enduro and DH riders after high end Centerlock mounting rotor. Mounting standard: Shimano Centerlock. Materials: