Surly Track Cog 3/32'' X 17t Silver MFPN=BC-0001 Color Black Range 10-42 Cassette

Color Black Range 10-42 Cassette Cogs 10-12-14-16-18-21-24-28-32-36-42 Cassette Body Type SRAM XD 11/12 Speed Drivetrain Speeds 11 Weight 393 Defined Color Black keyword search gx

Hardened ultra steel shackle with reinforced sleeve over crossbar and cylinder for added security Length 7 Lock Style Keyed Diameter 13 Cable Included No Shackle Width 3

The updated design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets - making up the whole of which the OSPW RS System is part

A rear rack mounted pannier-style basket that is perfect for shopping trips and can fold away when not in use

Surly Track Cog 3/32'' X 17t Silver MFPN=BC-0001 Color Black Range 10-42 CassetteSurly 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''