• Park Tool Cassette Lockring Tool FR-5C

        • $9.99 9.99
        • RRP $12.99
        • Save 23%
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      Shimano Hyperglide

Park Tool Cassette Lockring Tool FR-5C

Heat-treated alloy tool steel, one-inch base fits wrench or bench vice. Thin wall construction allows use without removal of cones and locknuts. The FR-5 has 12 splines that are approximately 23.4mm across.


  • Fits Shimano®, SRAM®, SunRace®, SunTour®, Chris King® and other cassette lockrings
  • Fits the SRAM® XX1® 11-speed cassettes
  • Also fits Shimano® disc brake lockrings
  • Always use a quick release skewer to hold the tool in place and snug to cogs when loosening; For solid axles, use the axle nut

Buy Park Tool Workshop from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black
  • Size: Shimano Hyperglide

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