Pro 100 EXP Stage 3

PowerBlock B2B SKU: 504-00185-01

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Regular price $219.00
Sale price $219.00 Regular price
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Regular price $219.00
Sale price $219.00 Regular price
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Product Information

Push your training further with the PowerBlock Pro 100 EXP Stage 3 Expansion Kit. Designed for lifters who’ve already upgraded through Stage 2, this kit adds two 10 lb weight blocks per dumbbell, extending your Pro 100 EXP set from 60 lbs up to 80 lbs per hand. Sold in pairs, it’s the next step in building a fully expandable strength system that grows as you do.

PowerBlock Pro 100 EXP Stage 3 Expansion Kit
Pro 100 EXP Stage 3 Weight Plates Pro 100 EXP Dumbbells with Stage 3 Expansion

Product Features

The Stage 3 kit gives you the weight capacity you need for progressive overload and advanced strength training. By expanding your dumbbells to 80 lbs per hand, you unlock more intensity for compound lifts and heavy accessory work.

Note: This expansion requires both the Pro 100 EXP base set and the Stage 2 Expansion Kit for compatibility. Dumbbells sold separately.

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Expands to 80 lbs
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Strength Progression

About PowerBlock

PowerBlock was founded on one big idea—dumbbells shouldn’t take up an entire wall of your gym. What started as homemade weights in the 1970s turned into a breakthrough adjustable design that forever changed strength training. In 1993, inside a freezing Minnesota workshop, the first PowerBlock dumbbells were born. Today, with over 30 years of innovation, PowerBlock continues to engineer space-saving, pro-grade adjustable dumbbells trusted by athletes, fitness pros, and home lifters worldwide. Compact, expandable, and built to last—PowerBlock is strength redefined.

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Specifications

Expansion Level Stage 3 add-on for Pro 100 EXP Adjustable Dumbbells
Weight Increase Boosts max load from 60 lbs to 80 lbs per dumbbell
Included Pieces Two 10 lb weight blocks per dumbbell (pair included)
Compatibility Requires both the Pro 100 EXP base set and Stage 2 Expansion Kit
Construction Durable steel weight plates with urethane coating to reduce noise and wear
Progression Ideal for advancing into heavier compound lifts and progressive overload training
Space Efficiency Adds heavier loads without the need for multiple fixed dumbbell sets
Usage Range Great for exercises such as bench press, squats, deadlifts, and rows
Warranty Covered by a 5-Year Limited Residential Warranty
Shipping Ships as a pair of expansions; dumbbells sold separately

Warranty & Returns

Return Policy

To request a return or refund, customers can use our contact form, email , or phone – . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5–7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.

Shipping Policy

Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. to view our complete Shipping policy for more details.

Frequently Asked Questions

How does the Stage 3 Expansion help my training?
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Stage 3 increases your Pro 100 EXP dumbbells from 60 lbs to 80 lbs per hand. This upgrade lets you continue progressing with heavier lifts without needing separate dumbbells.


Do I need Stage 2 before adding Stage 3?
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Yes. The Stage 3 kit requires both the Pro 100 EXP base set and the Stage 2 Expansion Kit. It is not compatible as a standalone add-on.


Is the Stage 3 kit built for long-term use?
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Absolutely. The expansion plates are crafted from solid steel with a urethane coating to resist chipping, reduce noise, and withstand years of training.


What kind of exercises benefit most from Stage 3?
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With the added weight capacity, Stage 3 is perfect for bench presses, squats, deadlifts, overhead presses, and rows, supporting heavier compound and strength-focused training.


Does the Stage 3 Expansion Kit include a warranty?
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Yes. Like other Pro 100 EXP components, the Stage 3 Expansion Kit is covered by a 5-year limited residential warranty for peace of mind.