Removable, 5.5" wide dirt bike wheel chock kit engineered to stabilize the front motorcycle wheel during trailer transportation. The MC-CH-V2-55 stabilizes motocross, off-road MX, and dirt bikes during travel in a pickup truck or on a trailer bed. Each 6.5" dirt bike wheel chock includes all necessary hardware for low-profile installation to pickup truck beds or flatbed trailers which enables quick chock removal between uses. Includes rubber end caps to eliminate water and debris from collecting inside the tube frame. Made with heavy duty reinforced 1" steel tube frame with a glossy black paint finish.