Spare Parts: 58413017000, 58413019000, 58413030100, 59413001020, 26513998010Developed in collaboration between the Husqvarna Accessories Team and Beringer: the premium Supermoto brake kit. Top quality and manufactured using high-grade materials for maximum braking performance.The components: 4-piston brake caliper Radial hand brake cylinder Floating steel brake disc 310mm Steel-flex brake hose