1.25" to 2" Adapter Sleeve- MonoRail
This adapter sleeve comes stock on the MonoRail Solo. Allows the rack to be switched from 1.25" to 2" hitches.
Note: This bolts to the 1.25" hitch tube with an M6 bolt. The MonoRail solo and MonoRail 1.25" (2019) on will accept the bolt. If you want to put this on a generic (not RockyMounts) 1.25" rack, you can, but it is difficult to align the hitch tube, adapter sleeve and hitch hole in your receiver. Once it is secured to the hitch, it works well, but install is difficult.