Surly Track Cog

Surly Track Cog
The Track Cog in 3/32 x 17T.
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Machined from heat-treated, chrome-plated chromoly, these seriously tough cogs will hold up to massive track sprints and crazy skid-stops. Surly's Track Cogs are strong, shiny and they come in two widths and sizes from 13T to 22T so you can select the perfect gear.

Part Numbers

Option UPC MPN Store SKU
13T / 3/32-inch 708752032170 FW2081
13T / 1/8-inch 708752031975 FW2061
14T / 3/32-inch 708752032187 FW2082
14T / 1/8-inch 708752031982 FW2062
15T / 3/32-inch 708752032194 FW2083
15T / 1/8-inch 708752031999 FW2063
16T / 3/32-inch 708752032200 FW2084
16T / 1/8-inch 708752032002 FW2064
17T / 3/32-inch 708752032217 FW2085
17T / 1/8-inch 708752032019 FW2065 SUR25293940R
18T / 3/32-inch 708752032224 FW2086 SUR26369698R
18T / 1/8-inch 708752032026 FW2066