FOR SALE IS THE ELITE EXP STAGE 2 (50-70lb) AND STAGE 3 (70-90lb). PowerBlocks are the easiest adjustable dumbbells to expand, so as your strength grows, they can too. If your PowerBlock is an EXP model then youll be able to increase the weight of your set up to 90lbs. An expandible model starts at 50 pounds and then gives the option to expand with two 20 pound kits. The Stage 2 Kit will take a 50 lbs set up to 70 lbs.While a Stage 3 Kit will take a 70 lbs set up to 90lbs. THESE EXPANSIONS ARE ONLY COMPATIBLE WITH THE ELITE EXP MODEL (Not 2020). If you have any questions about compatibility feel free to message me. The item "PowerBlock EXP Elite USA Stage 2 50-70lb and Stage 3 70-90lb Kit Black" is in sale since Saturday, August 29, 2020. This item is in the category "Sporting Goods\Fitness, Running & Yoga\Strength Training\Dumbbells". The seller is "mjnlilly2011" and is located in Valrico, Florida. This item can be shipped to United States.