70-90 lb. Expansion Kit for PowerBlocks (Stage 3) Subscription offering a perfect blend of

offering a perfect blend of comfort and durability

rocker-style speed and incline shifters

while the powder coated finish helps protect against rust over time

Not all liquidation products can ship — they may be in select stores only

70-90 lb. Expansion Kit for PowerBlocks (Stage 3) Subscription offering a perfect blend of70 90 lb. Expansion Kit for PowerBlocks (Stage 3) Upgrade your strength training routine with the 70 90 lb. Expansion Kit for PowerBlocks, designed to enhance your existing PowerBlock Pro Expandable Stage 1 Set with the installed Stage 2 Expansion Kit. This expansion kit allows you to increase your dumbbell weight capacity, providing a versatile and space efficient solution for your home gym. With the ability to replace an additional 990 lbs of free