An innovative solution from Viking Fitness to combine all the essentials for weight training in the smallest possible space. The Viking X-Gym is a complete weightlifting system that can be used as a barbell, dumbbell, or kettlebell. And of course, in all cases, there is the possibility of easy weight change. Essentially, you replace a series of dozens of barbells, dumbbells, and kettlebells with a single system, saving money and space.