NEW Surly Cogs Driver and Single Cog Surly Single Cassette Cog 3/32" Splined 18t inventory-parts-components-saddles-seats Designed with fast-handling geometry to

Designed with fast-handling geometry to put the rider in a confidence inspiring position

Defined Color: Pink

Coils to a 3 inch diameter

- Not compatible with Shimano Asymmetric 110 BCD cranks or Campagnolo CX10/11 cranks

51”) hardened steel shackles for a full circle of protection

NEW Surly Cogs Driver and Single Cog Surly Single Cassette Cog 3/32" Splined 18t inventory-parts-components-saddles-seats Designed with fast-handling geometry toSurly 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 Cassette Body Type Shimano HG 7 Speed Drivetrain Speeds Single Speed 3 32" Material Steel