Surly Single Cassette Cog 3/32" Splined 17t closeout sta-tru rolled out their own

sta-tru rolled out their own private label sta-tru and speed tuned lines of hubs

which is part of the manufacturing facility sta-tru still occupy today

BioViz reflective elements for low-light visibility

Acera M3050

The SHIMANO TIAGRA rear derailleur shifts with a consistently smooth

Surly Single Cassette Cog 3/32" Splined 17t closeout sta-tru rolled out their ownSurly Single Speed Cog 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