Surly Track Cog 1/8'' X 17t Silver MFPN=080A920IKC001 } FORK LOWER LEG -

} FORK LOWER LEG - (DECALS NOT INCLUDED) 27 15X100 BLACK - REVELATION A1-A3 (2010-2017) REBA A7 130-150mm (2018+)

providing a better alternative to stock axles

Length: 242 mm

Integrated spring clip is convenient for securing lighter weight cargo

Surly Track Cog 1/8'' X 17t Silver MFPN=080A920IKC001 } FORK LOWER LEG -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 Tooth Count 17 Size 1 8''