Stairmaster Twistlock Adjustable Dumbbells - 2-20kg

StairMaster has acquired the reputation as one of the largest and most dedicated manufacturers of exercise equipment in the fitness industry. For over 25 years, StairMaster has been regarded as one of the toughest cardiovascular machines on the globe. Decades after pioneering the toughest workout in the gym, StairMaster machines are still the ones members choose to push themselves to the limit.

New innovations to the StairMaster portfolio make hearts pound, lungs burn and keep members coming back to the workouts they love to hate.StairMaster combines vision, research, unsurpassed quality, and advanced technology to provide the best results. It is different from its competitors in that it offers unique exercise techniques...