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757 Review
32 Karma

Review on Park Tool Lockring Shimano Chainrings Sports & Fitness by John Contreras

Revainrating 5 out of 5

Get a torque wrench attachment!

These retaining rings are reverse threaded (really loose) so purchase a torque wrench attachment and use a standard 3/8 ratchet wrench to remove. Will be the same price or cheaper than a giant socket or wrench. With the rear wheel installed, loosen it so you can hold the wheel to keep it from spinning. Use a torque wrench to reinstall.

Pros
  • Sports and Outdoors
Cons
  • Volume