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MiFitness · Kings of Gym Equipment

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.

1–50 kgHex, sold singly
From R 55Incl VAT
Sets + racksReady for a gym floor
Shop by type Which weights do I need?
16 years in gym equipment

Supplying home and commercial gyms across South Africa.

Singles, pairs or full sets

Build your own pairs from 1 kg hex singles, or buy a matched set with a rack.

Pay in instalments

Payflex, Float or Mobicred at checkout, subject to approval.

Try them in a showroom

North Riding, Fourways Mall, Sunninghill and Cape Town. Advice on 011 704 6711.

Dumbbells

35 products
R 15.00 Off
Demo Powercore Rubber Hexagon Dumbbell 1kg [EA] Demo Powercore Rubber Hexagon Dumbbell 1kg [EA]
R 55.00
R 55.00
R 70.00
In stock
Demo Powercore Rubber Hexagon Dumbbell 1kg Demo Product Notice Our demo products may have been previously displayed, tested, or lightly used. While they may show minor signs of wear that are not a...
Best Seller
Powercore Rubber Hexagon Dumbbells Powercore Rubber Hexagon Dumbbells – MiFitness Kings of Gym Equipment
from R 70.00
from R 70.00
In stock
Powercore Rubber Hexagon Dumbbells – Train Hard. Train Smart. Train Hex. The Powercore Rubber Hexagon Dumbbells are a gym-floor staple – built for CrossFit, functional training, and everything in b...
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Best Seller
Powercore Soft Touch Aerobic Dumbbells Powercore Soft Touch Aerobic Dumbbells – MiFitness Kings of Gym Equipment
from R 160.00
from R 160.00
In stock
Powercore Soft Touch Aerobic Dumbbells – Comfortable, Non-Slip Strength Training The Powercore Soft Touch Aerobic Dumbbells provide a comfortable, safe, and effective way to train your muscles at h...
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R 165.00 Off
Demo Powercore Rubber Hexagon Dumbbell 7kg [EA] Demo Powercore Rubber Hexagon Dumbbell 7kg [EA]
R 295.00
R 295.00
R 460.00
In stock
Demo Powercore Rubber Hexagon Dumbbell 7kg Demo Product Notice Our demo products may have been previously displayed, tested, or lightly used. While they may show minor signs of wear that are not a...
Kettlebell Handle for Dumbbell (3–6 Month Warranty) Kettlebell Handle for Dumbbell (3–6 Month Warranty)
R 420.00
R 420.00
In stock
Kettlebell Handle for Dumbbell Turn a dumbbell into a kettlebell. The Kettlebell Handle for Dumbbell clamps around a dumbbell handle so you can perform swings, goblet squats and other kettlebell ex...
Powercore 5kg Adjustable Dumbbells (Pair) Powercore 5kg Adjustable Dumbbells (Pair) – MiFitness Kings of Gym Equipment
R 670.00
R 670.00
In stock
Powercore 5kg Adjustable Dumbbells (Pair) – Comfortable, Adjustable Home Training The 5kg Adjustable Dumbbells (Pair) are perfect for home use. These dumbbells have wide grips and are made from hig...
Plastic Dumbbell & Barbell Set 40kg (3–6 Month Warranty) Plastic Dumbbell & Barbell Set 40kg (3–6 Month Warranty)
R 850.00
R 850.00
In stock
Plastic Dumbbell & Barbell Set 40kg – Affordable All-in-One Home Training The Plastic Dumbbell & Barbell Set (40kg) is an affordable all-in-one set for home training. Use it as two dumbbell...
Powercore Electroplated Steel Dumbbell 5kg (pair) Powercore Electroplated Steel Dumbbell 5kg (pair) – MiFitness Kings of Gym Equipment
R 1,390.00
R 1,390.00
In stock
Powercore Electroplated Steel Dumbbell 5kg (Pair) – Command Your Workout Command your workout with the Powercore Chrome 5kg Dumbbells. Its stunning, slick chrome design offers a professional gleam ...
Powercore 6 Pair Aerobic Dumbbell Rack Powercore 6 Pair Aerobic Dumbbell Rack – MiFitness Kings of Gym Equipment
R 1,400.00
R 1,400.00
In stock
Powercore 6 Pair Aerobic Dumbbell Rack – Compact, Space-Saving Storage Organise your home or commercial gym with the Powercore Aerobic Dumbbell Rack 6 Pair. This compact and sturdy rack is designed...
Powercore Olympic Dumbbell Bar - Chrome (Max 100Kg) * Powercore Olympic Dumbbell Bar - Chrome (Max 100Kg) *
R 1,599.00
R 1,599.00
R 1,599.00
In stock
Powercore Olympic Dumbbell Bar – Chrome – Single-Arm Training with Your Olympic Plates The Powercore Olympic Dumbbell Bar lets you use your Olympic plates for single-arm dumbbell training. With a c...
Adjustable Dumbbells 5.5Kg [Pair]* Adjustable Dumbbells 5.5kg Pair – MiFitness Kings of Gym Equipment
R 2,030.00
R 2,030.00
In stock
View full warranty guide
Powercore Adjustable Dumbbell Stand (3 Year Warranty) Powercore Adjustable Dumbbell Stand – MiFitness Kings of Gym Equipment
R 2,160.00
R 2,160.00
In stock
Warranty Information 3 Year Warranty Structural Frames and Welds: 3-year limited warranty Electrical / Mechanical Parts: 1-year warranty Cosmetic and Wear Items: 3–6 month warranty (product specif...
Powercore Aerobic Dumbbell Rack (10 Pairs of Light Dumbbells) Powercore Aerobic Dumbbell Rack (10 Pairs of Light Dumbbells)
R 2,200.00
R 2,200.00
Pre-order
Powercore Aerobic Dumbbell Rack – Keep Your Gym Space Clean and Organized Store your dumbbells neatly and safely with the A-Frame Dumbbell Rack – a compact and efficient storage solution for any ho...
Smart Adjustable Dumbbell Stand Smart Adjustable Dumbbell Stand – MiFitness Kings of Gym Equipment
R 2,480.00
R 2,480.00
In stock
Smart Adjustable Dumbbell Stand – The Ultimate Home Gym Upgrade Transform your home gym and enhance your fitness experience with the Smart Adjustable Dumbbell Stand. Designed to provide a dedicated...
Powercore Electroplated Steel Dumbbell 10KG (pair) Powercore Electroplated Steel Dumbbell 10kg Pair – MiFitness Kings of Gym Equipment
R 2,800.00
R 2,800.00
In stock
Powercore Electroplated Steel Dumbbell 10KG (pair) – Slick Chrome Strength Command your workout with the Powercore Chrome Dumbbell 10kg. Its stunning, slick chrome design offers a professional glea...
Torque Tank M1 Dumbbell Cradles Accessory (90 Day – 1 Year Warranty) Torque Tank M1 Dumbbell Cradles Accessory – MiFitness Kings of Gym Equipment
R 3,100.00
R 3,100.00
Pre-order
Torque TANK M1 Dumbbell Cradles – More Traction, More Training Options Enhance your TANK® M1 workouts with the optional Dumbbell Cradles, designed to increase traction during towing movements and l...
Powercore Titanium Rose Gold Electroplated Steel Dumbbell 10kg Pair Powercore Titanium Rose Gold Electroplated Steel Dumbbell 10kg Pair – MiFitness Kings of Gym Equipment
R 3,480.00
R 3,480.00
In stock
Powercore Titanium Rose Gold Electroplated Steel Dumbbell 10kg Pair – Premium Weights for Advanced Training Elevate your home gym with the Powercore Rose Gold Dumbbells — a stunning and highly effe...
Two black adjustable dumbbells with weight markings, resting on a light gray tiled floor. Powercore 12kg Adjustable Dumbbells (Pair) – MiFitness Kings of Gym Equipment
R 3,990.00
R 3,990.00
In stock
Powercore 12kg Adjustable Dumbbells (Pair) – Multiple Weights in One Compact Pair Level up your home workouts with the Powercore 12kg Adjustable Dumbbells. With a quick-turn dial, each dumbbell adj...
Powercore Electroplated Steel Dumbbell 15KG (pair) Powercore Electroplated Steel Dumbbell 15kg Pair – MiFitness Kings of Gym Equipment
R 4,180.00
R 4,180.00
In stock
Powercore Electroplated Steel Dumbbell 15KG (pair) – Slick Chrome Strength Command your workout with the Powercore Chrome Dumbbell 15kg. Its stunning, slick chrome design offers a professional glea...
Powercore Dumbbell Rack (6 Pair) (3 Year Warranty)
R 5,330.00
R 5,330.00
Pre-order
Powercore Dumbbell Rack (6 Pair) – Compact 2-Tier Dumbbell Storage The Powercore 2-Tier Dumbbell Rack keeps your workout space neat, safe, and efficient. Built from heavy-duty steel with a compact ...
Powercore Electroplated Steel Dumbbell 20KG (pair) Powercore Electroplated Steel Dumbbell 20KG (pair) – MiFitness Kings of Gym Equipment
R 5,560.00
R 5,560.00
In stock
Powercore Electroplated Steel Dumbbell 20kg – Command Your Workout Command your workout with the Powercore Chrome Dumbbell 20kg. Its stunning, slick chrome design offers a professional gleam and su...
Shua 6 Pair Dumbbell Rack (5 Year Warranty) Shua 6 Pair Dumbbell Rack – MiFitness Kings of Gym Equipment
R 5,900.00
R 5,900.00
Pre-order
Shua 6 Pair Dumbbell Rack The Shua 6 Pair Dumbbell Rack is a compact and durable storage solution designed to keep your dumbbells organised, secure, and easily accessible. Built with a sturdy cons...
Round Rubber Dumbbells 42.5Kg (Pair) - MiFitness Round Rubber Dumbbells 42.5Kg (Pair) – MiFitness Kings of Gym Equipment
R 6,520.00
R 6,520.00
In stock
Powercore Round Rubber Dumbbells 42.5 kg (Pair) – Heavy-Duty Strength Training Boost your strength training with the Powercore Premium Round Rubber Dumbbells (Pair). Engineered for durability and p...
Powercore Round Rubber Dumbbells (Pair) 42.5kg / 45kg /47.5kg /50kg Powercore Round Rubber Dumbbells 42.5-50kg – MiFitness Kings of Gym Equipment
from R 6,700.00
from R 6,700.00
In stock
Powercore Round Rubber Dumbbells (Pair) – 42.5kg, 45kg, 47.5kg & 50kg Boost your strength training with our Premium Round Rubber Dumbbells. Engineered for durability and performance, these vers...
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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.

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.

Small spaces · apartments

Adjustable dumbbells

One pair replaces a rack of dumbbells. Change the weight in seconds and store them in a corner.

Classes · toning · rehab

Light and aerobic dumbbells

Comfortable grip for high-rep work, group classes and rehab.

Storage · safety

Racks and stands

Dumbbells on the floor get tripped over and chip tiles. A rack keeps every pair in reach.

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.

  • 2 × 2 kgR 300
  • 2 × 4 kgR 540
  • 2 × 6 kgR 780
3 pairs · 24 kg in totalR 1,620

Home strength

Home gym set

Covers presses, rows, squats and lunges for most people.

  • 2 × 5 kgR 680
  • 2 × 10 kgR 1,360
  • 2 × 15 kgR 2,020
  • 2 × 20 kgR 2,700
4 pairs · 100 kg in totalR 6,760

Add a 2 Tier Dumbbell Rack to keep them off the floor.

Serious lifting

Heavy set

For experienced lifters and garage gyms.

  • 2 × 10 kgR 1,360
  • 2 × 15 kgR 2,020
  • 2 × 20 kgR 2,700
  • 2 × 25 kgR 3,380
  • 2 × 30 kgR 4,000
5 pairs · 200 kg in totalR 13,460

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?

TypeBest forFloor workWeightsSold asSpace
Hex rubberHome and functional gymsYes, flat sides won't roll1–50 kgSinglesRack or floor
Round rubber (TPU)Commercial gymsRolls, so keep them on a rack2.5–60 kgSets and pairsRack
Chrome steelPremium home gyms, hotelsRolls, so keep them on a rack2.5–25 kg sets, 5–20 kg pairsSets and pairsRack
AdjustableApartments and small roomsNot for dropping2–12 kg or 4–36 kgPairsAbout 1 m of floor
Soft-touch aerobicClasses, toning, rehabLight floor work1–10 kgPairsSmall 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.

Plan your gym