Can-Am X3 Bump Seat with HarnessCan Am X3 Bump Seat with Harness 50 Caliber Racing Bump Seat for the Can Am X3 is the perfect upgrade to get the entire family having fun together! This seat is made to be mounted in the middle front between driver and passenger or in the back between the rear stock seats. It's a quick and easy install with mounting hardware that comes with the kit, also as an option we can include a 2 inch 50 Caliber Racing Harness that will keep your child passenger