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. 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.

Who is the PowerBlock EXP Stage 2 best suited for?

This expansion kit is best for those who own the PowerBlock Stage 1 and are looking to increase their weight from 50 lbs to 70 lbs. Adding more weight opens up heavier options for compound lifts like presses, rows, squats, and lunges, and helps prevent plateaus by giving lifters a wider weight range.

Can I purchase the PowerBlock EXP Stage 1?

No. The PowerBlock EXP Stage 1 has been discontinued since 2024. We do still carry the expansion kits.

Do the PowerBlock EXP Stage 1 set have to be purchased in order to use the PowerBlock EXP Stage 2 kit?

Yes. The PowerBlock EXP Stage 1 would need to be owned or purchased before the PowerBlock EXP Stage 2 kit will work.

Does the PowerBlock EXP Stage 2 kit work with the Sport EXP Stage 1 set?

Yes. Although the Sport EXP and PowerBlock EXP are different colors, their expansion kits are compatible.

Does the PowerBlock EXP Stage 2 need to be purchased in order to use the PowerBlock EXP Stage 3 kit?

Yes. The PowerBlock EXP Stage 2 would need to be owned or purchased before the PowerBlock EXP Stage 3 kit would work.

Does the PowerBlock EXP Stage 2 work with the PowerBlock 50?

No. The PowerBlock 50 is the non-expandable version of the PowerBlock EXP Stage 1 and does not have the required handle slots for expansion plates, meaning the PowerBlock EXP Stage 2 plates cannot be attached.

Does the PowerBlock EXP Stage 2 or 3 work with the Sport 24?

No. The Sport 24 is non‑expandable and does not have the slots left on the handle that are required for expansion plates, meaning the Stage 2 and 3 plates cannot be attached.

Are expansion kits sold in pairs?

Yes. When an expansion kit is purchased, there are enough weight plates included to expand both dumbbells.

How do I know if my set is compatible with this expansion kit?

Our Customer Support team can help you identify your set and direct you to the correct expansion if you are unsure! Please contact us and include a picture of your current set.

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PowerBlock EXP Stage 2 Kit (50-70) Compatibility

Compatible With

  • Powerblock Series
    • PowerBlock EXP
  • Sport Series
    • Sport EXP (different color)

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 50
  • Urethane Series
    • U20 (Urethane 20)
    • U32 (Urethane 32)
    • U33 (Urethane 33)
    • U50 (Urethane 50)
    • U70 (Urethane 70)
    • U90 (Urethane 90)