Surly Track Cog 1/8'' X 15t Silver Model=Storm HC }Hayes Stroker Ryde Caliper Rebuild

}Hayes Stroker Ryde Caliper Rebuild Kit

}Wolf Tooth Goatlink 11-Speed Version

75 Thread Length (mm) 20 Axle Diameter (mm) 12 Overall Length (mm) 167 Weight 76

}TRP F6 Disc Brake Adaptor - Rear Flat Mount Frame to Flat Mount Caliper For 160 mm Rotor

Approximate +10g in weight compared to the fully CNC version

Surly Track Cog 1/8'' X 15t Silver Model=Storm HC }Hayes Stroker Ryde Caliper RebuildSurly Track Cog 1 8'' X 15t Silver. Surly track cogs are threaded the same as a BMX freewheel (1. 375 x 24 tpi right hand threads). This means that they will fit on single speed rear hubs as well as BMX freewheel hubs but this application is not recommended. Track cogs are meant to work on track hubs only. 415 hardened chromoly steel 1. 375" x 24 tpi Photo for color and material reference only TECH SPECS Tooth Count 15