Today, we're going to be taking a look at the RockyMounts HotRod Truck Bed Bike Rack. This is going to let you transport one bike with a 12mm, or a 15mm thru-axle in your truck bed, or trailer. It's going to include 3 interchangeable axle sleeves. All the axle sleeves are included. These are going to let you transport bikes with 12mm, 15mm, and boost 15mm axles. The unit is designed to attached… see more >