Surly Track Cog 3/32'' X 17t Silver MFPN=GR.018.30.622.V001.R Vendor Supacaz Manufacture Number BT-174

Vendor Supacaz Manufacture Number BT-174 Model Name Super Sticky Kush Bar Tape Category Grips & tape

Model SPC + Phone Universal XL Color Black

With up to 10 days of battery life

Rear Axle Type 12mm Thru x 148mm Rear Hub Spacing (mm) 148

Articulated knees for a great fit and freedom of movement

Surly Track Cog 3/32'' X 17t Silver MFPN=GR.018.30.622.V001.R Vendor Supacaz Manufacture Number BT-174Surly 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 3 32''