Surly Track Cog 1/8'' X 17t Silver Model=Race Stem Bag The XM 1700 SPLINE wheels

The XM 1700 SPLINE wheels were designed to dominate the mountain

model Receptor EXO size 650b width 47mm compound dual bead folding type tubeless color black weight 506g

Designed to allow full use of your dropper post with a tapered front end for better seat clearance even on small frames Model Atlas RackPack Mount Strap Capacity 549 Cu In (9

– E-bike suitable through the use of special additives

Surly Track Cog 1/8'' X 17t Silver Model=Race Stem Bag The XM 1700 SPLINE wheelsSurly 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 Tooth Count 17 Size 1 8''