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Adjustable Dumbbells

About This Collection

Looking for the most space-saving, cost-effective upgrade to your workout routine? Our adjustable dumbbells are the ultimate home gym essential, combining style, strength, and serious functionality in one sleek system.

From beginners to seasoned lifters, this adjustable dumbbell set collection caters to every level, with weight ranges from 23.5kg to 41.5kg, all featuring precise 1.5kg increments. Whether you're building muscle, toning, or just getting started, these adjustable dumbbells sets help you train smarter, not harder, all while keeping your space clean, compact, and clutter-free.

Choose between premium chrome or bold matte black finishes to match your setup. Go big with the BRAINGAIN 41.5kg Adjustable Dumbbells, available in both chrome and black, ideal for heavy lifters or shared spaces like gyms and hotels. Prefer something versatile yet powerful? The 32.5kg Black Adjustable Dumbbell Pair and 32.5kg Chrome Adjustable Dumbbell Pair strike the perfect balance between size and performance.

For beginners or lighter training days, our 23.5kg adjustable dumbbells pair (in black or chrome) pack power into a compact design. And if you're after pure lifting power at great value, the 40kg Adjustable Dumbbell Set is a no-fuss workhorse.


Upgrade your training with adjustable dumbbell stands, available across the range for better ergonomics, safer lifts, and smarter storage. Why Choose BRAINGAIN Adjustable Dumbbells? Premium-quality, gym-tested design Durable metal build (minimal plastic, maximum control) Sleek, modern aesthetics in both chrome and black adjustable dumbbells Optional adjustable dumbbell with stand combo for full set functionality 1.5kg increments for smooth progression Loved across Europe: check out our adjustable dumbbells reviews to hear what real users say Shipped across Europe with free DACH delivery on all premium sets If you're searching for the best adjustable dumbbell set in Europe, you're in the right place.

If you're in the UK or Europe and searching for dumbbells for sale, our adjustable weight sets are a smart choice. Each adjustable dumbbell in our collection is crafted for durability, precision, and ease of use. From chrome adjustable dumbbells to selectable models with smooth adjustment systems, we’ve got it all.

FAQs

What is the difference between adjustable and fixed dumbbells?

Adjustable dumbbells allow you to change the weight with a simple twist or selector dial, replacing multiple fixed dumbbells in one compact unit. Fixed dumbbells come in individual weights and take up much more space. Adjustable sets are ideal for home gyms and multi-user setups due to their space efficiency, cost savings, and versatility.

Why are dumbbells so much harder than a barbell?

Dumbbells require more stabilizer muscle engagement because each arm must control its own weight. This lack of balance support, compared to a barbell, makes dumbbell movements feel harder but often leads to better muscle development and joint stability over time.

Is it OK to just use dumbbells for training?

Yes, absolutely. You can build strength, muscle, and endurance using only adjustable dumbbells. They offer enough range and versatility for full-body workouts, whether you're doing compound lifts like presses and squats or isolation movements like curls and triceps kickbacks.

How heavy should adjustable dumbbells be?

That depends on your training goals. For beginners, a range up to 23.5kg is great for foundational strength. Intermediate to advanced lifters may benefit from 32.5kg to 41.5kg adjustable dumbbells. If you’re training for hypertrophy, strength, or shared gym use, our 41.5kg adjustable dumbbells pair is the best pick.

What are the best adjustable dumbbells for a home gym?

The Braingain 40 kg adjustable dumbbell set is a community favourite for its balance of price, durability, and versatility. If you prefer something lighter, our adjustable dumbbells 24kg pair or 32kg adjustable dumbbells 2kg increments provide incremental gains.

Why can you lift less with dumbbells than a barbell?

When lifting with dumbbells, your muscles need to control the weight independently on each side of your body. This reduces leverage and removes support from stabilising muscles, making the lift more challenging. That’s not a bad thing, it just means you’re working more muscles at once.