“Picked this up after I started to max out on the base 50lb set. Works perfectly, you can't even tell that the expansion blocks are any different than the base blocks.”
“Been using my Power Block EXP dumbells for over 6 years, and still love them. This stage 2 expansion kit fit perfectly into place, and was ready to use in seconds. Thanks for the solid product.”
“After using the power block exp for years. I upgraded to the 50 - 70 exp kit. They still hold the additional weight in position and is locked in rock solid. Great product. Can’t wait to progress to stage 3.”
