PowerBlock Sport 90 Stage: 1 Set 5-50 lb $256 or 2 kit 50-70 lb $111

Sport 90 replaces 16 sets of dumbbells in the space of 1. Keep your workout area neat and clutter free. Engineered for maximum balance & control. Choose desired weight in seconds with a patented selector pin. Expandable later to 70 and again to 90 lbs. Self contained, no additional tray needed.
Sport 90 replaces 16 sets of dumbbells in the space of 1. Weight range of 5-50 lbs per hand. Expandable later to 70 or 90 lbs per hand. Engineered for maximum balance & control. Self contained, no additional tray needed.