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
19T / 1/8-inch 708752032033 FW2067 SUR25827539R
20T / 3/32-inch 708752032248 FW2088 SUR26495614R
21T / 3/32-inch 708752032255 FW2089 SUR26715647R
22T / 3/32-inch 708752032262 FW2090 SUR26289688R
22T / 1/8-inch 708752032064 FW2070 SUR25604974R