SRAM CenterLine Disc Brake 140mm Rotor, 6-Bolt (includes Steel rotor bolts) 2021 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... SRAM CenterLine Disc Brake 140mm Rotor, 6-Bolt (includes Steel rotor bolts) 2021 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...