Surly 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
- Weight: 86g
Manufacturer Surly
Manufacturer Part Number FW2079
UPC 708752032156
Model Surly Single Cogs
Tooth Count
21
Cassette Body Type
Shimano 7 Speed
Drivetrain Speeds
Single Speed 3/32"
Material
Steel