Get the Shimano Dura - Ace SM - RT900 Disc Brake Rotor Lock Ring and Washer. These parts are essential for your Shimano disc rotors, ensuring smooth and reliable braking performance.
To use these parts, first make sure your disc brake rotor is clean. Then, place the washer on the rotor shaft, followed by the lock ring. Tighten the lock ring securely. Remember not to over - tighten as it may damage the parts. For maintenance, regularly check the tightness of the lock ring and washer. If they are loose, tighten them gently. Also, keep them clean and dry to prevent rusting and ensure long - lasting performance.
