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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
Silver / 13T 708752032071 FW2071 SUR3733723R
Silver / 14T 708752032088 FW2072 SUR37461952R
Silver / 15T 708752032095 FW2073 SUR20575172T
Silver / 16T 708752032101 FW2074 SUR37110410R
Silver / 17T 708752032118 FW2075 SUR20224899T
Silver / 18T 708752032125 FW2076 SUR643209947
Silver / 19T 708752032132 FW2077 SUR20771945T
Silver / 20T 708752032149 FW2078 SUR20867835T
Silver / 21T 708752032156 FW2079 SUR20894728T
Silver / 22T 708752032163 FW2080 SUR20428016T