Skip to main content

Surly Cassette Cog

Surly Cassette Cog
The Cassette Cog in 3/32 x 17T.
Please select options
This item is not permitted to be shipped, but it can be purchased online and picked up from any one of our shop locations at your convenience.


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 40082
Silver / 14T 708752032088 FW2072 32772
Silver / 15T 708752032095 FW2073 40084
Silver / 16T 708752032101 FW2074 32774
Silver / 17T 708752032118 FW2075 32776
Silver / 18T 708752032125 FW2076 32778
Silver / 19T 708752032132 FW2077 38114
Silver / 20T 708752032149 FW2078 32780
Silver / 21T 708752032156 FW2079 32782
Silver / 22T 708752032163 FW2080 32784