How to Quickly Choose Dumbbells

Dumbbells are the easiest way to strengthen your entire body at home—without complicated equipment.

We offer both solid chrome dumbbells (e.g., 2 kg / 3 kg) and lightweight vinyl-coated aerobics dumbbells, as well as adjustable dumbbells with various shaft diameters (24 / 25 / 28 / 30 mm), as well as modern, space-saving adjustable sets.

Quick selection based on what you're working on

1) I want to save space and quickly change the weight (one set of dumbbells instead of several pairs)

Recommendation: adjustable set, 3–24 kg (multiple weight levels in one set)
→ 24 kg adjustable dumbbell set, 3-in-1

2) I want light strength training, fitness, rehabilitation, or aerobics

Lightweight option:
→ Aerobic single-hand dumbbells 2 × 0.5 kg
Variable light weight:
→ LADY adjustable dumbbell 0.9–2.26 kg (set of 2)

3) I want “classic” fixed dumbbells (pick them up and go, no adjustments needed)

Essential pieces:
→ 2 kg chrome dumbbell
→ 3 kg chrome dumbbell

4) I want loadable dumbbells (add plates gradually, good value for the price)

It’s important to get the bar diameter and locking style right. At ACRA, you’ll find, for example, 25 / 28 / 30 mm options as well as 24 mm sets.

Specific recommendations:
→ 10 kg adjustable dumbbell – 28 mm (shaft length 35 cm)
→ 12 kg adjustable dumbbell – 30 mm
→ ACRA 20 kg single-hand loadable dumbbell (painted plates, 25 mm)

5) I want a set of two dumbbells for both hands (and ideally ones with better sound dampening for an apartment)

Rubber-coated sets (24 mm):
→ Set of 2 × 5 kg (10 kg)
→ Set of 2 × 10 kg (20 kg)

6) I’m mainly focusing on triceps (narrow grip, more comfortable than a straight bar)

Special bar:
→ Two-handed triceps 870 / 30 mm

The 4 Most Important Parameters

1) Barbell type (this is the most important factor)

Fixed (chrome) = simplicity, speed.

Loading = maximum flexibility for a reasonable price.

Adjustable “all-in-one” = maximum space savings.

2) Weight range and “increment”

For general fitness, light weights (0.5–3 kg) are often sufficient.

For strength training, the ability to gradually add weight (loadable / adjustable) is ideal.

3) Shaft diameter (disc compatibility)

ACRA dumbbells come in shaft diameters of 24 / 25 / 28 / 30 mm—choose one that fits any weight plates or other shafts you may have at home.

4) Surface + disc retention (comfort and safety)

Vinyl/rubber coating = more comfortable in the hand and gentler on the floor.

For loadable dumbbells, decide whether you prefer threaded nuts or quick-release spring clips (included with the triceps bars).

Tips for Home Use

✔ If you're working out at home, place a mat under the dumbbells (to reduce noise and protect the floor).

✔ For adjustable dumbbells, tighten the locks before each set.

✔ If you’re torn between two options: adjustable dumbbells save space, while fixed-weight dumbbells are the quickest choice—no adjustments needed.

✔ If you want to engage multiple muscle groups at once and enjoy functional exercises (e.g., swings, goblet squats), check out kettlebells too. Compared to traditional dumbbells, they’re great for dynamics, coordination, and overall fitness.