Shimano

SM-RT54-SI Disc Brake Rotor - 160mm, Internal Spline Lockring

The Shimano SM-RT54 Center Lock disc brake rotor delivers reliable braking performance in all conditions. Its Center Lock interface ensures quick, secure installation and removal using a spined hub mount and lockring system.

Key Features

• Designed for use with resin pads only
• Center Lock mounting system for fast and easy rotor installation
• Includes standard internal-type rotor lockring
• Requires external-type rotor lockring when mounting to 15mm or 20mm axle hubs