NEW Surly Cogs Driver and Single Cog Surly Single Cassette Cog 3/32" Splined 13t height_3-6-years-old-210-to-38 ISO Width (mm): 67

ISO Width (mm): 67

MSW Barend Lightset gives excellent visability for daytime or night time riding

Shimano Hydraulic Disc Brake Fluid

Weight: 1030

Shifter: Shimano Deore M4100

NEW Surly Cogs Driver and Single Cog Surly Single Cassette Cog 3/32" Splined 13t height_3-6-years-old-210-to-38 ISO Width (mm): 67Surly 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: 13 Cassette Body Type: Shimano 7 Speed Material: Steel Drivetrain Speeds: Single Speed 3 32"