Surly Track Cog 3/32'' X 16t Silver MFPN=HXCOCXKXX The Prestaflator is designed with

The Prestaflator is designed with a long-throw trigger valve

Nordic - Construction - heel: Carbon thermo dure

28H front / 28H rear

Color Black/Gray Rise 25 Material Carbon Upsweep 5 Defined Color Black Back Sweep (deg) 8 Bar Clamp Diameter (mm) 35

5mm Handlebar Diameter 22

Surly Track Cog 3/32'' X 16t Silver MFPN=HXCOCXKXX The Prestaflator is designed withSurly 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 16 Size 3 32''