Surly Single Cassette Cog 3/32" Splined 16t Color-Shiny Black a favorite at our location

a favorite at our location in Portland

The Tech 4 V4 builds on our 25+ years’ experience designing and manufacturing hydraulic brake systems

A sophisticated solution for storing your hitch rack

Dual pull - Top swing

GCT also optimizes the casing for easier tubeless conversion and improved air retention

Surly Single Cassette Cog 3/32" Splined 16t Color-Shiny Black a favorite at our locationSurly 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 Tooth Count 16 Cassette Body Type Shimano HG 7 Speed Drivetrain Speeds Single Speed 3 32" Material Steel