NEW Surly Cogs Track Cog Surly Track Cog 1/8'' X 15t Silver brand_surly QR end caps and 15x100mm

QR end caps and 15x100mm end caps

Venture is the tire of choice when the destination is unknown but you're sure to encounter a variety of terrain along the way

Replacement Apex 1 single brake lever

Chain Connection Type Pressed Pin Color Silver Defined Color Silver Designed for ebike Yes Drivetrain Speeds 11 Half Link Chain No Links 116 Weight 247 keyword search Replaces CH3260

NEW Surly Cogs Track Cog Surly Track Cog 1/8'' X 15t Silver brand_surly QR end caps and 15x100mmSurly 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