Track Cog Lockring city bike we've obsessed and honed the

we've obsessed and honed the details for a bag you can rely on for years

Compatible with all cable actuated dropper posts

Origin: Made in Taiwan

and loaded bikepacking routes where reliability matters

Tire Clearance: 26 x 3

Track Cog Lockring city bike we've obsessed and honed theDescription Surly's Track Cog Lockring was designed in conjunction with their Track Cog, and as such, they go together like hamburgers and hot dogs. Its now a full 5mm thick, plus a lip (0. 65mm extra) to maximize thread contact on all compatible hubs. Fits English lockring threads (1. 29 x 24tpi LH) to work on almost all track hubs available today except Campagnolo (1. 32 x 24tpi LH) and French (33mm x 1mm LH). Compatible with standard ISO threaded