Shimano SM-RT86 180mm Rotor Dual-Sus MTB The latest polymers as well

The latest polymers as well as specially developed carbon black particles and filler materials guarantee unique performance

With side knobs borrowed from the legendary Minion DHF

ABEC 3 radial bearing with 12 mm inner diameter

For a comfortable ride

99% of bacteria

Shimano SM-RT86 180mm Rotor Dual-Sus MTB The latest polymers as wellThe Shimano Deore XT SM RT86 Ice Tech rotors have a three layer sandwich structure of an aluminum core embedded in stainless steel (no box packaging). The cool one: the Shimano XT Disc Rotor SM RT86S. The higher heat dissipation of the aluminum helps to reduce the surface temperature of the rotor by around 100 degrees Celsius.