Shimano BR-M985 XTR / SM-RT98 Centre Lock Disc Rotor Including Lock Ring - 180mm Size_S "Zero Setting" And "Riding Setting": Recommended inner rim width BOSRRPWW48 / U11 B1 Capacity_1 L Size:700 x 40c

"Zero Setting" And "Riding Setting": used to set the initial configuration of the components and make fine adjustments during a race

For 9mm QR axle (not included)

Roll through the roughest terrain and deepest snow with the stud-ready

Colour: matte black with uni-directional carbon finish

Underpowered brakes lead to defensive riding technique and

Shimano BR M985 XTR SM RT98 Centre Lock Disc Rotor Including Lock Ring 180mm Size_S "Zero Setting" And "Riding Setting": Recommended inner rim width BOSRRPWW48 U11 B1 Capacity_1 L Size:700 x 40c "Zero Setting" And "Riding Setting": used to set the initial configuration of the components and make fine adjustments during a race For 9mm QR axle (not included)