PowerBlock

The original adjustable dumbbells for your home gym

The revolutionary adjustable dumbbells for maximum training in minimal space

PowerBlock logo

Better solution from Minnesota

The History of PowerBlock

The story of PowerBlock began with a simple observation: Dumbbells were scattered all over gym floors, and complete dumbbell sets took up enormous amounts of space.

Company founder Carl Towley was looking for a better solution. After building numerous prototypes, he developed the now-familiar PowerBlock system in the early 1990s, featuring nested weight plates and its distinctive selector pin.

PowerBlock was officially founded in Minnesota in 1993. What began in a small workshop grew into one of the world’s best-known brands of adjustable dumbbells. To this day, PowerBlock is committed to making professional strength training possible in as little space as possible.

The revolutionary adjustable dumbbells for maximum training in minimal space

PowerBlock is one of the world's best-known manufacturers of adjustable dumbbells. With its patented selector pin system, a single pair of dumbbells replaces up to 30 traditional pairs, saving a tremendous amount of space. Whether for a home gym, personal training studio, or professional weight room, PowerBlock offers maximum training versatility while taking up minimal space.

Why PowerBlock?

PowerBlock has transformed the world of adjustable dumbbells for good. While conventional dumbbell sets take up a lot of space and can quickly become cluttered, PowerBlock combines a complete dumbbell rack in one compact system.

Your benefits with PowerBlock

✔ Replaces up to 30 pairs of dumbbells
✔ Lightning-fast weight adjustment with a magnetic selector pin
✔ Extremely space-saving design
✔ High-quality steel construction for maximum durability
✔ Expandable systems to support long-term training progress
✔ Ideal for home gyms, strength training and functional fitness
✔ Professional quality for beginners and athletes

Why PowerBlock?
The patented PowerBlock System

The patented PowerBlock System

The heart of every PowerBlock dumbbell is its patented selector pin system.

Instead of changing individual weight plates, simply select your desired training weight with a magnetic pin. This allows you to adjust the weight in seconds.

This not only saves time between sets, but also makes efficient supersets, drop sets, and circuit training possible.

Perfect for any home gym.

Anyone looking to build their own home gym often faces one challenge: space.

A traditional dumbbell set ranging from 2 to 40 kilograms requires several square meters of floor space. PowerBlock replaces this entire dumbbell rack with a compact system that fits easily in any apartment, basement, or workout room.

That’s why PowerBlock dumbbells are among the most popular space-saving strength training solutions for home use worldwide.

Perfect for any home gym
More than just adjustable dumbbells

More than just adjustable dumbbells

PowerBlock offers much more than classic dumbbells.

The range includes:

  • Expansion kits
  • Dumbbell racks
  • Adjustable kettlebells
  • Barbell adapters
  • EZ curl bar adapters
  • Weight benches and accessories
 

This creates a complete, space-saving strength training system for home use.

Which expandable PowerBlock dumbbell is right for you?

Grow with your training: Expandable PowerBlock dumbbells are designed to support long-term training progress. Thanks to their modular system, you can increase the starting weight at any time with the appropriate expansion kits—without having to buy a whole new dumbbell set.

Ideal for ambitious strength athletes and home gym enthusiasts who want to keep improving their performance. Whether you’re focused on building muscle, increasing maximum strength, or progressive overload, PowerBlock gives you the flexibility to keep pace with your training goals and train efficiently even at higher weights.

The PowerBlock Elite EXP series is one of the brand's most popular models.

Highlights:

  • Expandable up to 41 kg per hand
  • Open handle design for maximum freedom of movement
  • Sturdy steel construction
  • Steel weight plates with a black powder coating
  • Quick weight adjustments
  • Ideal for muscle building and full-body workouts

Perfect for dedicated home gym athletes who want to train at home for the long term.

The PRO100 EXP series was developed to meet the highest standards.

Highlights:

  • Expandable up to 45 kg per dumbbell
  • Premium comfort grips
  • Professional studio quality
  • Premium urethane-coated weight plates
  • Modular, expandable system
  • Maximum stability and durability

The ideal choice for advanced strength athletes and professional training environments.

Which non-expandable PowerBlock dumbbell is right for you?

Maximum training variety with minimum space requirements: PowerBlock non-expandable dumbbells combine several pairs of dumbbells in a single compact system. With weight ranges of 11 to 23 kg per hand and their proven quick-adjustment mechanism, they allow you to switch smoothly between different exercises and intensities.

Perfect for beginners, advanced athletes and anyone looking to build a space-saving home gym. For decades, PowerBlock has stood for innovative, durable, high-quality adjustable dumbbells for professional strength training.

The PowerBlock Sport 24 is the ideal solution for beginners, fitness enthusiasts, and anyone who wants to enjoy versatile workouts in a small space.

Highlights:

  • Adjustable from 1.5 to 11 kg per hand
  • Compact, space-saving design
  • Steel weight plates with a black powder coating
  • Quick weight adjustment with the selector pin system
  • Ideal for functional training, rehabilitation, and fitness exercises
  • Perfect for high-repetition sets and full-body workouts
 

The perfect choice for anyone looking for a lightweight, versatile, and user-friendly dumbbell for their home gym.

The PowerBlock Pro 32 combines premium materials with maximum training comfort, making it ideal for serious home gym users.

Highlights:

  • Adjustable up to 14.5 kg per hand
  • Welded steel construction for exceptional durability
  • Premium urethane-coated weight plates
  • Comfortable TPR grip for a secure hold
  • Compact premium design
  • Quick and precise weight adjustment
 
 

Ideal for fitness enthusiasts who value quality, comfort, and a space-saving training solution.

The PowerBlock Pro 50 offers a wider weight range for dedicated athletes and demanding strength training.

Highlights:

  • Adjustable up to 22.5 kg per hand
  • Premium-quality steel construction
  • Premium urethane-coated weight plates
  • Ergonomic comfort grip
  • Change weights in seconds
  • Perfect for muscle building and progressive strength training
 

The ideal choice for those who need a high training weight while still benefiting from the advantages of a compact, non-expandable PowerBlock dumbbell.

PowerBlock Pro 32

PowerBlock Accessories – Even More Ways to Train

With the right PowerBlock accessories, you can expand your training system with ease and tailor it to your needs. From expansion kits for heavier training weights and practical weight stands to barbell and EZ curl bar adapters, PowerBlock offers plenty of ways to make your workouts even more versatile.

The accessories are specially designed for the respective PowerBlock models and deliver the same high quality and durability as the dumbbells themselves. This helps you get the most out of your home gym and enjoy a modular strength training system that grows with your goals.

PowerBlock Barbell

Barbell

PowerBlock EZ Curl Bar

SZ bar

PowerBlock Dumbbell Stand

Dumbbell rack

PowerBlock weight bench

Weight bench

PowerBlock Kettlebell up to 8–16 kg

Kettlebell up to 8–16 kg

PowerBlock Kettlebell up to 16–28 kg

Kettlebell up to 16–28 kg

POWERBLOCK ADJUSTABLE DUMBBELL

Our recommendation

PowerBlock PRO100 EXP - Dumbbell Set 2–27 kg

PowerBlock PRO100 EXP Dumbbell Set, 2–27 kg
PowerBlock PRO100 EXP Dumbbell Set, 2–27 kg
PowerBlock PRO100 EXP Dumbbell Set, 2–27 kg
PowerBlock PRO100 EXP Dumbbell Set, 2–27 kg
PowerBlock PRO100 EXP – Dumbbell Set, 2–27 kg

Shark Fitness – Official PowerBlock Partner in Switzerland

As a Swiss fitness specialist retailer, Shark Fitness offers a wide range of original PowerBlock dumbbells and compatible accessories. Whether you’re setting up a home gym, training clients or equipping a professional facility, you’ll find the right PowerBlock system for every fitness level.

Benefit from expert advice, fast delivery and many years of experience in strength training and fitness equipment. Our team will help you find the ideal PowerBlock solution for your individual training goals—space-saving, versatile and designed to support long-term progress.

Visit our locations in Wettingen or Wil (SG) and try selected models in person. We’ll be happy to advise you on the different PowerBlock series, expansion options and accessories. Alternatively, you can conveniently order your preferred PowerBlock system online from your Swiss fitness specialist.