Shimano Centerlock Rotor Lock-Rings

Lock-rings in various sizes and types to safely tighten your disc brake rotor to your wheelset. You need 1 per wheel. Depending on your through axle or hub model you may need an external spline lock ring or internal spline lock ring. Shimano rotors come with lock rings but sometimes they get damaged/lost, or perhaps you bought different rotors and they did not come with them. 

If you are not sure which model of lock ring you need please call us instore @ 416 537 3160 or email: info@attuned.cc