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We currently offer free delivery over Auckland and orders over $2000 over New Zealand.

Adjustable Dumbbell (40kg) – Strength Trainer

$350.00$780.00 Incl. GST

No more wasting time changing weights and using bulky dumbbell racks! 40kg adjustable dumbbell, perfect for those wanting a range of dumbbells without taking up all the space!\nWith these new remarkable adjustable dumbbells, you are ready to go with the simple turn of the dial.

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Adjustable Dumbbells is an innovative, versatile training tool that has been carefully engineered to provide a variety of weight options at the turn of a dial. A unique locking mechanism ensures the complete selection of weight plates and weight plate retention during your workout. Eliminate clutter in your workout area – this system combines 17 sets of weights, replacing up to 34 individual dumbbells.

The adjustable dumbbell is ideal for explosive exercises that work major muscles, build power, and burn body fat. No need for a whole rack of dumbbells to get a great workout as many exercises only require just one or a pair. Let’s get started to workout your legs, back, chest, abs, shoulders, and arms!


  • Lets you rapidly switch from one exercise to the next.
  • Ideal to be combined with adjustable free weight bench.
  • Great for adults of all ages and fitness levels.
  • Combines 17 sets of weights into one, using a unique dial system.
  • Eliminates the need for multiple dumbbells in your workout space.
  • Build fat-burning muscle fast. You’ll have all the weights you need in one dumbbell!


  • Weight Range: 40kg (5 to 40kg)
  • Weight Settings in kg: 5, 7, 9, 11, 13, 15, 18, 20, 22, 25, 27, 29, 32, 34, 36, 38, 40
  • Plate Weights: (6.66kg, 4.42kg, 3.02kg, 2.26kg, 1.2kg) x 2
  • Handle Bar Weight: 2.36kg
  • Material: ABS, Steel
  • 12 Months Warranty

Dear customer,

Our showroom is open 7 days a week.
Opening hours: 10:00 – 17:00 on Mon-Sat. 11:00 – 15:00 on Sun.
Our showroom is at 81 Mays Rd, Onehunga, Auckland 1061.
Feel free to visit our showroom before you make your purchase : )
Pick-up is also available.

We offer free delivery and paid installation in Auckland.
For more information, please contact our customer service on 096220608 or by email at [email protected].

DB Fitness has stakeholders and suppliers who have been committed to fitness equipment for over 20 years. We carry a comprehensive product range in both residential and commercial equipment. Also, we offer a complete package including the sale, delivery, service/maintenance, and ongoing support.

Additional information

Weight N/A
Dimensions N/A
A pair

Single, A Pair, A Pair with a Stand


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Our aim is to expand our business so that DB fitness is a well known house hold name throughout this beautiful country.

Working hours

Wednesday – Monday:
10:00 – 17:00

Tuesday Closed

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