Shimano SM-RT900 Lock Ring

This Shimano lock ring is compatible with the SM-RT900 Center Lock brake disc. The aluminum locking ring is internally serrated. Washer included.

Shimano SM-RT900 Lock Ring

This Shimano lock ring is compatible with the SM-RT900 Center Lock brake disc. The aluminum lock ring is internally serrated. Washer included.

REF: Y8PV98010