Surly Single Cassette Cog 3/32" Splined 18t. 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
- TECH SPECS
|Cassette Body Type||Shimano 7 Speed|
|Drivetrain Speeds||Single Speed 3/32"|