Expansion Kits

    Filter
      9 products
      PowerBlock pro 100 series expansion plate kit with 50 and 60 pound adjustable weights
      Pro 100 EXP Stage 2 Kit (up to 60 lbs.)
      Factory Blemished
      $199.00 $119.40
      Save $79.60
      PowerBlock Pro 100 series expansion kit with 70 and 80 pound weight plates
      Pro 100 EXP Stage 3 Kit (up to 80 lbs.)
      Factory Blemished
      $199.00 $119.40
      Save $79.60
      The Pro EXP Stage 3 Kit allows you to expand your PowerBlock Pro EXP dumbbells to 90 lbs.
      Pro EXP Stage 3 Kit (up to 90 lbs.)
      Open Box
      $199.00 $119.40
      Save $79.60
      The Sport EXP Stage 2 Expansion Kit from PowerBlock to add 20 pounds to each Sport EXP dumbbell.
      Sport EXP Stage 2 Kit (50-70)
      Open Box
      $179.00 $107.40
      Save $71.60
      PowerBlock Pro EXP Stage 2 Kit up to 70 lb.
      Pro EXP Stage 2 Kit (up to 70 lbs.)
      Open Box
      $199.00 $119.40
      Save $79.60
      Compatible with Elite USA adjustable dumbbells, the Elite USA Stage 3 Kit expands up to 90 lbs.
      Elite USA Stage 3 Kit (up to 90 lbs.)
      Open Box
      $189.00 $113.40
      Save $75.60
      The PowerBlock Elite Expansion Stage 2 Kit, compatible only with an Elite USA Set.
      Elite USA Stage 2 Kit (up to 70 lbs.)
      Open Box
      $189.00 $113.40
      Save $75.60
      The Sport EXP Stage 3 Expansion Kit from PowerBlock adds 20 pounds to each Sport EXP dumbbell.
      Sport EXP Stage 3 Kit (70-90)
      Open Box
      $179.00 $107.40
      Save $71.60
      PowerBlock Pro 100 series adjustable dumbbell weight plates with 90 and 100 pounds
      Pro 100 EXP Stage 4 Kit (up to 100 lbs.)
      Factory Blemished
      $199.00 $119.40
      Save $79.60

      PowerBlock Deals offers expansion kits in open-box and factory blemished condition, giving you 40% off high-quality, durable equipment.

      Expand your PowerBlock system with these precision-crafted kits, designed to grow with your fitness needs and provide smooth weight transitions for a complete workout. Perfect for all fitness levels.