Surly track lockring

Retrogression Verified independent store

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Machined from 5mm thick stainless steel and featuring a 0.65mm Inside lip for maximum thread contact (and by "inside lip", we mean that side faces the inside, toward your cog). For use with cogs 13t and larger. ⓘ Not compatible with Campagnolo, Miche, Phil Wood, Mack or Mavic hubs. Specifications • standard 1.29"x24 tpi left-hand threads • color: silver/stainless steel Show more