Surly Track Cog 1/8'' X 15t Silver CheckoutSpec= Reversible Bits are constructed of hardened

Bits are constructed of hardened steel

Bar Tape Material Durasoft polymer Misc 89g Color Violet Purple Primary Color Purple Self Adhesive Yes Tape Length 234cm

5 Advertised Weight 3

}Wheels Manufacturing Ebike Lockring Socket - Yamaha PW 36mm

6 / ZS44/30 Short Cover Headset Black

Surly Track Cog 1/8'' X 15t Silver CheckoutSpec= Reversible Bits are constructed of hardenedSurly 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 15 Size 1 8''