Meet the CrossTrack 1 Bike Rack Add On Kit. This Add On Kit will allow you to add 1 Bike to your 2nd generation Hollywood Racks CrossTrack (models HR7000X, HR7100X or HR7160X). Designed for the modern adventurer, the CrossTrack is as much a style statement as it is a practical solution. With a max bike weight of 66 lbs and the ability to handle bikes with up to a 52-inch wheelbase, you can confidently transport your favorite rides. Specifications 1 Bike Add On Kit Max Bike Weight 2nd Position: 66 Lbs Max Bike Weight 3rd Position: 50 Lbs Fits Tire Up to 4 Inches Wide Holds Bikes with Up to a 52 Inch Wheelbase Can Carry Bikes with 20 Inch to 29 Inch Wheels Includes adjustable Front Wheel Stabilizing Block Not compatible with HR7060X Not compatible with 1st generation CrossTrack Racks The CrossTrack isn't just a bike rack; it's your ticket to endless adventures. Installation Installation Video Installation Instructions: HR7300