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Surly Track Cog

Surly Track Cog
The Track Cog in 3/32 x 17T.
This item is currently not available.


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 sizes from 13T to 22T so you can select the perfect gear.

Part Numbers

Option UPC MPN Store SKU
15T / 1/8-inch 708752031999 FW2063 FW2063
16T / 1/8-inch 708752032002 FW2064 FW2064
18T / 3/32-inch 708752032224 FW2086 FW2086
18T / 1/8-inch 708752032026 FW2066 FW2066
19T / 3/32-inch 708752032231 FW2087 SUR26515228R