SHIMANO Centerlock lock ring for SMRT81

The SHIMANO Centerlock lock ring for SMRT81 is a component designed for securing Centerlock brake rotors to compatible bicycle hubs. It is primarily used in disc brake systems on road, gravel, and mountain bikes that utilize the Centerlock rotor mounting standard. This lock ring is manufactured by SHIMANO and is compatible with SMRT81 rotors.

• Compatible with SHIMANO Centerlock disc brake rotors
• Designed specifically for SMRT81 rotor models
• Constructed from durable metal materials
• Black finish for a uniform appearance
• Suitable for use with standard Centerlock hub interfaces
• Tool interface compatible with standard lock ring tools
• Helps ensure secure rotor attachment and alignment
• Intended for use in both front and rear wheel applications

Technical note: Proper installation requires a compatible lock ring tool and adherence to manufacturer torque specifications to ensure safe and secure rotor mounting.

Available Variants: