Surly splined single speed cog silver. 18t 3/32 FW2076 Sunshine_Enriched For 1-1/8" Steerer

For 1-1/8" Steerer

Extra wide pivot link increases rigidity while reducing flex for improved shifting response

Shimano 11-speed driver for Dynasis and Road

This handy little bit replaces the nut on your quick release skewer so you can mount a headlight

3D forged 2014 aluminum alloy with oversized box cross-section

Surly splined single speed cog silver. 18t 3/32 FW2076 Sunshine_Enriched For 1-1/8" SteererSurly Single Speed Cogs. Designed as a singlespeed cog, but may also be stacked and used with 9 speed shifter. Multi gear use will result in slower, less crisp shifting than cogs designed for multi gear systems Fit Shimano freehub splines SCM 415 hardened chromoly steel Photo for color and material reference only