This thru axle is for attaching an Old Man Mountain rack to your road or gravel bike that has a 15 mm thru axle with a 1.5mm thread pitch and 125mm length. We partner with The Robert Axle Project to supply our thru axles.
- Diameter of thru axle is 15 mm.
- Thread pitch is 1.5 mm.
- Length is 125 mm.