Shimano Ultegra XT RT-MT800 Ice-Tech Centerlock Disc Rotor 140mm External Serration

The Shimano Deore XT RT-MT800 brake disc uses the successful Ice-Technologies Freeza design to decrease the temperatures while braking what results in a consistent braking performance even in the most demanding conditions and increases the brake pad's lifetime as well.

The basis of the construction is the disc's so called sandwich structure (stainless steel - aluminium - stainless steel) which not only improves braking power and reliability, but also effectively dissipates the heat via the integrated cooling fins.

Note: Centerlock discs are not compatible with 6-bolt disc rotor mount.

Specifications

Material: Strainless Steel, Aluminium

Weight: 88g (140 mm), 109g (160 mm), 132g(180 mm), 164g(203 mm)