Dumbbells
Hex rubber dumbbells sold singly from 1 kg to 50 kg, round rubber and chrome sets, adjustable dumbbells and racks. For home gyms, studios and commercial gyms, with showrooms in Johannesburg and Cape Town.
Shop by type
Prices include VAT
Supplying home and commercial gyms across South Africa.
Build your own pairs from 1 kg hex singles, or buy a matched set with a rack.
Payflex, Float or Mobicred at checkout, subject to approval.
North Riding, Fourways Mall, Sunninghill and Cape Town. Advice on 011 704 6711.
Dumbbells
![Adjustable Dumbbells 5.5Kg [Pair]*](http://mifitness.co.za/cdn/shop/files/e8a42f97-8402-4602-aeb0-f807a640d2d8_535x.jpg?v=1748262188)
![Adjustable Dumbbells 5.5Kg [Pair]*](http://mifitness.co.za/cdn/shop/files/e8a42f97-8402-4602-aeb0-f807a640d2d8_345x345@2x.jpg?v=1748262188)
Which dumbbells are right for you?
Start with where you'll train. Hex dumbbells suit most home gyms, sets with a rack suit a gym floor, and adjustables suit small spaces.
Home gyms · CrossFit · functional
Hex rubber dumbbells
Flat sides stop them rolling, so they're safe for push-ups, renegade rows and floor work. Sold singly: order two of each weight for a pair.
- Powercore Rubber Hexagon DumbbellsOur best seller · 1–50 kg singles · rubber-coated steel
Commercial gyms · serious home gyms
Dumbbell sets and heavy pairs
A matched run of pairs, ready for a rack. The quickest way to kit out a gym floor.
- Powercore Round Rubber Dumbbell Set – 10 Pairs2.5–25 kg · TPU-coated heads · textured steel handles
- Powercore Round Rubber Dumbbell Set – 6 Pairs27.5–40 kg · the heavy add-on to the 10-pair set
- Shua Rubber Round Dumbbell Set – 12 Pairs2.5–30 kg · commercial set
- Powercore Chrome Electroplated Steel Dumbbell Set – 10 Pairs2.5–25 kg · polished steel for premium home gyms and hotels
- Powercore Round Rubber Dumbbells (Pair)42.5, 45, 47.5 and 50 kg pairs · 55 kg and 60 kg also available
Small spaces · apartments
Adjustable dumbbells
One pair replaces a rack of dumbbells. Change the weight in seconds and store them in a corner.
- Powercore 12kg Adjustable Dumbbells (Pair)2–12 kg per dumbbell · quick-turn dial
- Powercore 36kg Smart Adjustable Dumbbells with Stand4–36 kg in 4 kg steps · stand and cradles included
- Powercore 5kg Adjustable Dumbbells (Pair)Light pair for toning and travel
Classes · toning · rehab
Light and aerobic dumbbells
Comfortable grip for high-rep work, group classes and rehab.
- Powercore Soft Touch Aerobic Dumbbells1–10 kg pairs · neoprene soft-touch grip
- Powercore Aerobic Dumbbell RackHolds 10 pairs of light dumbbells
- Powercore 6 Pair Aerobic Dumbbell RackCompact rack for a home or studio
Storage · safety
Racks and stands
Dumbbells on the floor get tripped over and chip tiles. A rack keeps every pair in reach.
- Powercore 2 Tier Dumbbell Rack (10 Pair)145 × 56 × 76 cm · fits round, hex and TPU dumbbells
- Shua Dumbbell Rack – 12 PairCommercial rack
- Powercore Dumbbell Rack (6 Pair)Smaller home rack
- Powercore Adjustable Dumbbell StandFor adjustable dumbbells
Which weights do I need?
Most people need three to five pairs: a light pair for shoulders and arms, a medium pair for presses and rows, and a heavy pair for squats, lunges and deadlifts. These sets are built from our hex dumbbells and add two of each weight to your cart.
Toning & classes
Starter set
Arms, shoulders and high-rep circuits.
Home strength
Home gym set
Covers presses, rows, squats and lunges for most people.
Add a 2 Tier Dumbbell Rack to keep them off the floor.
Serious lifting
Heavy set
For experienced lifters and garage gyms.
Add a 2 Tier Dumbbell Rack to keep them off the floor.
Need different weights? Choose any weight from 1 kg to 50 kg and set the quantity to 2 for a pair.
Hex, round, chrome or adjustable?
| Type | Best for | Floor work | Weights | Sold as | Space |
|---|---|---|---|---|---|
| Hex rubber | Home and functional gyms | Yes, flat sides won't roll | 1–50 kg | Singles | Rack or floor |
| Round rubber (TPU) | Commercial gyms | Rolls, so keep them on a rack | 2.5–60 kg | Sets and pairs | Rack |
| Chrome steel | Premium home gyms, hotels | Rolls, so keep them on a rack | 2.5–25 kg sets, 5–20 kg pairs | Sets and pairs | Rack |
| Adjustable | Apartments and small rooms | Not for dropping | 2–12 kg or 4–36 kg | Pairs | About 1 m of floor |
| Soft-touch aerobic | Classes, toning, rehab | Light floor work | 1–10 kg | Pairs | Small rack |
How to choose dumbbells
- Start lighter than you thinkPick a weight you can lift 10–12 times with good form. You'll move up within weeks, and hex singles make it cheap to add the next pair.
- Pairs or singlesHex dumbbells are sold singly, so you can buy one heavy dumbbell for goblet squats or a pair for presses. Sets and adjustables come as pairs.
- Protect your floorRubber and TPU heads are quieter and kinder to tiles than bare steel. Add rubber flooring where you'll drop weights.
- Plan the rackA 10-pair rack needs about 1.5 m of wall. Leave space in front to step back and lift.
- Commercial useFor gyms and estates, a 2.5–25 kg set on a two-tier rack covers most members. Add the 27.5–40 kg set for heavier lifters.
- Short on spaceAn adjustable pair replaces up to nine pairs. They're slower to change between sets and shouldn't be dropped.
Dumbbell questions
Are hex dumbbells sold as pairs?
No. Powercore Rubber Hexagon Dumbbells are sold singly, from 1 kg to 50 kg. Set the quantity to 2 for a pair, or use the ready-made sets above, which add two of each weight to your cart.
What weight dumbbells should a beginner buy?
Most beginners do well with a light pair of 2–5 kg for shoulders and arms and a heavier pair of 6–12.5 kg for squats, lunges and rows. Choose a weight you can lift 10–12 times with good form.
Should I buy hex or round dumbbells?
Hex dumbbells don't roll, so they're better for floor exercises and home gyms. Round dumbbells look neater on a rack and are the usual choice for commercial gyms.
Are adjustable dumbbells worth it?
If space is tight, yes. One pair replaces a rack of fixed dumbbells. They take a few seconds to change between sets and shouldn't be dropped, so busy gyms usually prefer fixed sets.
What do I need for a commercial gym?
Most gyms start with a 2.5–25 kg set of 10 pairs on a two-tier rack and add a 27.5–40 kg set for heavier lifters. We quote full gym fit-outs, including racks and flooring, with a 3D layout of your space.
Can I pay for dumbbells in instalments?
Yes. You can choose Payflex, Float or Mobicred at checkout, subject to their approval. See our finance page for details.
Can I see the dumbbells before I buy?
Yes. Visit our showrooms in North Riding (Northlands Corner), Fourways Mall, Sunninghill or Maitland, Cape Town. Call 011 704 6711 first to check what's on the floor.
Kitting out a gym, hotel or estate?
Get a quote for full dumbbell sets, racks and flooring, with a 3D layout of your space.