Use the internal spline lock ring for rear hubs and most front QR and 12mm hubs. Use the external spline lock ring for 15 and 20mm front hubs, and all White Industries CLD front hubs.
Centerlock hub rotor shim (pack of 4)
Regular price $11.50
Disc Brake Rotors
From $52.00
6 Bolt Disc Rotor Shim
Regular price $15.00
SwissStop BXP Brake Pads (for ceramic coated rims)
Regular price $27.00