Surly Track Cogs are precision-machined from durable heat-treated chromoly steel for reliable performance on fixed-gear and track setups. Designed for 3/32" chains, they thread onto standard fixed-gear hubs and offer clean engagement with consistent tooth profiles. Ideal for single-speed riders who value longevity and smooth drivetrain performance.
Surly Track Cogs are precision-machined from durable heat-treated chromoly steel for reliable performance on fixed-gear and track setups. Designed for 3/32" chains, they thread onto standard fixed-gear hubs and offer clean engagement with consistent tooth profiles. Ideal for single-speed riders who value longevity and smooth drivetrain performance.
Specs:
Tooth Options: 16T, 17T, 18T
Chain Compatibility: 3/32"
Material: Heat-treated, machined chromoly steel
Threading: Standard 1.37" x 24 tpi (English)
Color: Silver
Mounting: Threads onto standard fixed gear hub threads
