Surly Track Cog
The Track Cog in 3/32 x 17T.


Track Cog

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Surly Track Cog

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.

Features and Information

  • These cogs fit standard threaded (1.375" x 24tpi) track hubs. Please contact us with any questions regarding compatibility.
  • Requires a lockring (sold separately).


by PowerReviews
Option Barcode Manufacturer's Part Number Store SKU
13T / 3/32-inch 00708752032170 FW2081 SUR26789012R
16T / 3/32-inch 00708752032200 FW2084 SUR26239245R
17T / 3/32-inch 00708752032217 FW2085 SUR26321477R
17T / 1/8-inch 00708752032019 FW2065 SUR25680344R
18T / 1/8-inch 00708752032026 FW2066 SUR25748727R
19T / 1/8-inch 00708752032033 FW2067 SUR25664422R
20T / 3/32-inch 00708752032248 FW2088 SUR26357202R
20T / 1/8-inch 00708752032040 FW2068 SUR254424R
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