NEW Surly Cogs Driver and Single Cog Surly Single Cassette Cog 3/32" Splined 13t height_3-6-years-old-210-to-38 18" Frame Size

18" Frame Size

and gravel bike wheelset with the same FSA reliability and high performance technology

Weight: 1030

and side knobs for effective cornering traction

– Includes Reaction Compressionless brake cable set for superb response

NEW Surly Cogs Driver and Single Cog Surly Single Cassette Cog 3/32" Splined 13t height_3-6-years-old-210-to-38 18" Frame SizeSurly 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"