Adjustable Dumbbells | Weight Sets | MX 55 | MX Select 80

MX Select’s “industry first” Rack and Pinion Design is Revolutionizing In-home Strength Training in the Adjustable Dumbbell and Adjustable Barbell Market. Just like Pro-Style Free Weight Systems used in Commercial Gyms the MX Select Adjustable Weight Systems allow Changing Weight Seamlessly Between Reps, delivering all the Perfect Balance and Function Found in Gym Quality Pro-Style Dumbbells and Pro-Style Barbells.