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Park Tool Cassette Lockring Tool (Shimano, SRAM, Super Record, Chris King) (FR-5.2)

  • S$16.40
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Designed for 12 spline 23.4mm diameter tool fittings - the most common tool fitting found on 7-12 speed cassette lockrings, and can also be found on some disc brake lockrings and Rock Shox® suspension fork top caps. Made from heat treated alloy tool steel. Thin wall construction allows use without removal of cones and locknuts.


-Fits 12-spline cassette lockrings from Shimano®, SRAM® (including 1x), SunRace®, SunTour®, Chris King® and others
-Fits most disc brake lockrings with 12 internal splines from Shimano® and other brands
-Fits the top cap of some Rock Shox® suspension fork models including Pike®, Lyrik™, SID®, Revelation™, Reba®, and Paragon™
-Hex-shaped base of tool fits 1" (25.4 mm) socket or wrench
-Center bore for axle clearance is 12mm
-Always use a skewer or axle nut to hold tool firmly in place during removal and installation

The FR-5.2 features the same tool pattern as the FR-5, with deeper splines for a greater range of compatibility – any component that is compatible with the FR-5 is compatible with the FR-5.2.