Lockring

Threaded washer used to prevent components from becoming loose during rotation
Locking washers, size M4

A lock ring is a threaded washer used to prevent components from becoming loose during rotation.[1] They are found on an adjustable bottom bracket and a track hub of a bicycle.

See also

References

  1. ^ https://www.velodrome.shop/lockrings/?srsltid=AfmBOophH_M2S0zbgT372eESjHI_YAjSfiZx6WVXwkBEfw3pSQ7bgDTh
  • The dictionary definition of lockring at Wiktionary
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