Surly Cassette Cog

Surly Cassette Cog
The Cassette Cog in 3/32 x 17T.
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Pair this cog with your Shimano-compatible rear hub, spacers and a lockring (sold separately) and discover the joy and simplicity of a singlespeed without the cost of a new wheel. Machined from heat-treated chromoly and then chrome plated, these seriously tough cogs are strong, shiny and they come in sizes from 13T to 22T so you can pick the perfect gear.

Part Numbers

Option UPC MPN Store SKU
15T 708752032095 FW2073 19689
16T 708752032101 FW2074 19690
17T 708752032118 FW2075 19781
18T 708752032125 FW2076 20838
19T 708752032132 FW2077 19819
20T 708752032149 FW2078 19820
21T 708752032156 FW2079 15366