Surly Track Cog 1/8'' X 19t Silver CheckoutTitle=FOX Steel Rear Shock Coil Spring - 400 lb. x 3.25 Spring Travel Dual roll down closures

Dual roll down closures

5" Erd 560Mm

}We The People Pathfinder BMX Frame - 21" TT Matte Burgundy

Perfect companion for your Pedro`s torque wrench - ideal coverage of less common large hex sizes

Surly Track Cog 1/8'' X 19t Silver CheckoutTitle=FOX Steel Rear Shock Coil Spring - 400 lb. x 3.25 Spring Travel Dual roll down closuresSurly 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 19 Size 1 8''