Cassette

Single Cassette Cog (7-Speed)

Part$35

Surly single-speed cog in SCM 415 hardened chromoly steel. Fits Shimano freehub splines. Can be stacked with 9-speed shifter, though multi-gear use sacrifices shift crispness.

Specs

MaterialSCM 415 hardened chromoly steel

FreehubShimano

Tooth count options13, 16, 17, 19, 22

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