PowerBlock EXP Stage 2 kit that contains the 50-70 lb weight plates.

Upgrade to 70 lbs

Designed specifically for the PowerBlock EXP adjustable dumbbells, this Stage 2 Kit expands your set from 50 lbs to 70 lbs per hand.

PowerBlock EXP Stage 2 Kit (50-70)

$199.00
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Warning: Order cancellations and returns are subject to a 20% processing/restocking fee. 

The PowerBlock EXP has been discontinued however the expansion kits are still available.

PowerBlock EXP expansion kits are compatible with PowerBlock EXP and U90 (Urethane 90). Check compatibility for more information.  If you are unsure of compatibility, please contact customer service.

  • Pair of Stage 2 PowerBlock EXP weights (one for each dumbbell) in a single box
  • Numbered side rails showing 60 and 70 lb for quick weight identification
  • Everything needed to expand your existing PowerBlock EXP set to 70 lbs per hand

Increase your dumbbell weight to 70 lbs with two 10 lb add‑on weights per side. Delivers a smooth, secure expansion that preserves the compact design while completing the full progression path for heavier, budget-friendly home gym training.

Check Compatibility
Sold as a pair
Free shipping1
5 year residential warranty - not valid for commercial use

The PowerBlock EXP Stage 2 Kit (50-70) is the perfect upgrade for your PowerBlock EXP adjustable dumbbells, expanding your weight range from 50 lbs to 70 lbs per dumbbell. Ideal for intermediate to advanced strength training, this kit allows for smooth and easy weight adjustments, enabling you to challenge your muscles with progressive resistance. Built with durability and versatility in mind, the Stage 2 Kit is designed to help you push your limits and achieve your fitness goals.

Key Features:

  • Expanded Weight Range: Increases your EXP dumbbells’ weight from 50 to 70 lbs per dumbbell for more resistance options.
  • Easy to Use: Simple and quick installation with the selector pin system for smooth transitions between weights.
  • Durable Construction: Designed for long-lasting use, built to withstand regular use in both home and gym environments.
  • Space-Saving Design: Maximizes your workout potential without taking up excessive space, replacing multiple sets of dumbbells.
  • Compatible with PowerBlock EXP Series: Specifically designed to work with the PowerBlock EXP adjustable dumbbells for a perfect fit.

  • Free shipping on residential products to the 48 contiguous United States via FedEx.
  • Commercial products ship via FedEx at calculated rates.
  • Expedited shipping is not available.
  • Orders are processed and shipped within 2–4 business days.
  • Heavier dumbbells and larger attachments may ship in multiple boxes.

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Compatible With

  • Powerblock Series
    • PowerBlock EXP
  • Urethane Series
    • U90 (Urethane 90)

Not Compatible With

  • Classic Series
    • Classic 45
    • Classic 50
    • Classic 50 Plus
    • Classic Personal Trainer
  • Commercial Series
    • Commercial Pro 50
    • Commercial Pro 90
    • Commercial Pro 100
    • Commercial Pro 125/175
    • Commercial Club 125/175
  • Elite Series
    • Elite EXP
    • Pre 2012 Elite USA
    • Elite USA 90
  • Other Series
    • Personal Plus
    • THE BLOCK
  • Pro Series
    • Pro 32
    • Pro 50
    • Pro EXP
    • Pro 100 EXP
    • Pro Rexan
  • Sport Series
    • Sport 24
    • Sport 2.4 - Steel
    • Sport 5.0
    • Sport 5.5
    • SportBlock 21
    • Sport 9.0
    • Sport EXP
    • Sport 50
  • Urethane Series
    • U20 (Urethane 20)
    • U32 (Urethane 32)
    • U33 (Urethane 33)
    • U50 (Urethane 50)
    • U70 (Urethane 70)