This mounting example uses the buddy peg mounts. Because of the variation of road bikes you may have to do a little fabrication. Triangulate the brackets for rigidity.
> Rear Lower Mount - RR
Use the appropriate Lockstem for the axle ID. To fit in-between sizes wrap the Lockstem with masking or duct tape. Blue "Painters" Masking tape is my favorite.
- The bracket may need to be spaced out to clear the swingarm.