Surly Track Cog 3/32'' X 18t Silver Fits Brand-Commencal }Hope Pick'n'Mix Headset Upper Assembly

}Hope Pick'n'Mix Headset Upper Assembly 2 S

}SRAM X-Sync 2 Eagle Cold Forged Direct Mount Chainring 32T Boost 3mm Offset

Comes stock on aftermarket versions of Reverb Stealth for easy internal routing

386 EVO Thread Together Bottom Bracket

Surly Track Cog 3/32'' X 18t Silver Fits Brand-Commencal }Hope Pick'n'Mix Headset Upper AssemblySurly Track Cog 3 32'' X 18t 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 18