FR-5.2 Cassette Lockring Tool

Product Information

The Park Tool FR-5.2 Cassette Lockring Tool is an essential piece of gear for any cyclist looking to maintain their drivetrain. This updated tool builds on previous versions, offering robust compatibility and a design that makes cassette and rotor removal straightforward. It's designed to handle a wide range of common lockrings with precision.

Its durable construction and thoughtful engineering ensure it performs reliably whether you're a home mechanic or a busy shop. The tool's design allows for use even with specific hub configurations, minimizing extra steps during maintenance.

Features

• Fits 12-spline cassette lockrings from Shimano, SRAM, SunRace, SunTour, Chris King, and others.
• Compatible with 7- to 12-speed cassettes.
• Also fits Shimano Centerlock disc brake lockrings.
• Thin wall construction allows use without removing cones and locknuts on many hubs.
• Designed to work with a 1-inch wrench, socket, or bench vise for secure leverage.

Specs

• Spline Count: 12
• Outer Diameter: Approximately 23.4 mm
• Center Bore Diameter: 12 mm (for axle clearance)
• Base Size: 1 inch (25.4 mm) hex for wrench or socket
• Material: Heat-treated alloy tool steel