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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
375 x 24 TPI hub thread
75 thread pitch
The low-profile 6061CNC body with adjustable height pins provide traction and support with any style of shoes
Double-butted damper side stanchion for weight savings
Available in a practical clip fastener whose wear-free material provides secure storage for the L-keys and enables simple removal
Surly Track Cog 3/32'' X 18t Silver CheckoutSpec= XD Freehub body 375 x 24 TPI hubSurly 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 18 Size 3 32''
