SHIMANO Deore XT SM-RT86-S disc rotor with a diameter of 160mm and 6-bolt mounting type.

The black aluminum spokes maintain the shape of the disc rotor and prevent warping caused by rising temperatures.

The choice of the best combination of disc rotors and pads is the first upgrade for riders who need better braking performance.

• The larger the diameter of the disc, the longer it takes to repeat a cycle at the same contact point with the pad.
• The same point of the disc has time to cool better before it passes again through the friction with the pads.
• The Ice Technologies designed by SHIMANO reduces the temperature of the brakes more quickly.
• Allows their use with metal pads that maintain their performance in demanding conditions.