Simple mounting and reliable performance on the trail; Easy installation of the brake disc thanks to the teeth and locking ring; Rigid and lightweight 15 mm E; THRU thru; axle system; Labyrinth and sliding seal; 100 mm mounting width; Area of use: MTB, E; Bike; Model: HB; TC500; 15; Rotor mounting: Centre; Lock disc; Mounting size: 15x100 mm;