Shimano Dura-ace SM-RT900 Lock Ring & Washer

The Shimano Dura-Ace SM-RT900 Lock Ring & Washer is a high-quality replacement part for Shimano’s premium road disc brake rotors. Designed for Center Lock rotors, it ensures a secure fit and precise engagement, maintaining braking performance and reliability. Built with Shimano’s lightweight, durable construction, this lockring and washer set is an essential spare for riders using Dura-Ace-level disc brake systems.

Key Features

• Genuine Shimano replacement lock ring and washer.

• Compatible with Dura-Ace SM-RT900 disc brake rotors.

• Center Lock design for secure and precise rotor installation.

• Durable and lightweight construction.

• Essential for servicing or replacing disc rotors.

• Maintains braking performance and reliability.