Powerblock sports 90 stage 2 add on kit a
The powerblock sports 90 stage 2 add on kit a expands a stage 1 sport 90 to 32kg 705lbs per hand and replaces 22 pairs of dumbbells or 7159kg 15783lbs of free weights this add on stage a to sport 90 stage 1 dumbbells offers increments including 1 2 3 5 7 8 9 11 12 14 16 17 18 20 22 23 25 26 27 29 31 and 32kg per hand