Fit Kits for Divide and Elkhorn Racks

Old Man Mountain racks are designed for versatility. Do you want to use the rack on a bike that is not intended for racks? Do you want to swap your rack between multiple bikes? A Fit Kit is all you need.

What axle do I need? Measure the axle from the stop to the end of the thread. This is the axle length. Now measure or read the thread pitch, and you can select the corresponding thru-axle.