Shimano Deore XT SM-RT86-M2 Disc Brake Rotor - 180mm, 6-Bolt, Silver/Black alpinetouringbinding the anti-ice rail is now

the anti-ice rail is now more robust than ever

but look like it too

longer lengths suit open terrain and higher speeds

Ramped center knobs are fast rolling and provide secure braking

Material: Composite

Shimano Deore XT SM-RT86-M2 Disc Brake Rotor - 180mm, 6-Bolt, Silver/Black alpinetouringbinding the anti-ice rail is nowA 180mm 6 bolt Ice Tech disc brake rotor for XT tier mountain bike builds, the Shimano Deore XT SM RT86 Disc Brake Rotor (180mm) uses Shimano's Ice Tech 3 layer clad construction (stainless steel, aluminum, stainless steel) to pull heat out of the braking surface, which reduces fade on long sustained descents. The two piece rotor pairs an aluminum spider with stainless braking surfaces and includes an anti loosen tightening plate, with the 180mm size