Surly Track Cog 3/32'' X 16t Silver MFPN=98-27624-K003 6 Defined Color Black Steerer

6 Defined Color Black Steerer Tube Length (mm) 300 Wheel Size 29er Wheel Size 29" Weight 625 Offset 45 Axle to Crown Length 470 Crown Race 30 Brake Mount (Fork) Post Mount 160 Front Axle 9mm x 100mm Color Black Material Carbon

Flange No Color Black/Gray Length 142 Defined Color Black Grip Shift Specific No Shape Ergo Weight 255 Lock On Yes

37 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type Zipp Vuma Weight 96 BB Shell Width (mm) 83 BB/Frame Interface English

}Unior Proprietary Left Reaming Pedal Tap for Pedal Thread Inserts

Surly Track Cog 3/32'' X 16t Silver MFPN=98-27624-K003 6 Defined Color Black SteererSurly Track Cog 3 32'' X 16t 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 16