Weight Training 20 kg Partly Recycled Cast Iron Dumbbells Set

4.7

This 20 kg dumbbell set is perfect for doing weight training exercises at home. Threaded bars and collars keep the weights safely in place, and the set comes in a case for easy transport and storage.

ID 8018574

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Weight Training 20 kg Partly Recycled Cast Iron Dumbbells Set 1/13

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Highlights

Waste collection

Cast iron waste and steel scraps are collected before and after use.
Melted down

This waste is placed into electric ovens. Alloys are added to achieve a high-quality metal.
Product moulding

As it cools, the recycled cast iron solidifies and forms the final design of the moulded product.

Waste collection

Cast iron waste and steel scraps are collected before and after use.

versatility
Strengthen your entire body with a variety of different movements.
weight
Adjusts in 2 kg increments. Composition: 8 x 1 kg + 4 x 2 kg + 2 x 2 kg bars
easy transport
This dumbbell set is easy to store and carry in its case.
ergonomic grip
Weights are easy to grab thanks to their small edge.
robustness
Iron discs and threaded steel bars for safety 2-year warranty.

Details

Design details

50% off the Freeletics app through your Decathlon account!
With your purchase, you can enjoy 50% off a 12-month Freeletics subscription: the app to follow a personalised programme with a variety of exercises depending on the equipment you want to use! Activate your offer directly through your Decathlon account here: http://decathlon.freeletics.com If you have any problems with your subscription, please contact us with your proof of purchase at [email protected]
Train safely with this dumbbell set
The weights attach to the threaded bar with a collar. They secure the plates tightly onto the bar, even when holding them vertically. If you do dynamic training, make sure to check the tightness of the collars between 2 sets or if you hear the plates bang together. That being said, a little bit of play is normal for ensuring the plates can easily go on the bar.
Easy-to-store dumbbells
This dumbbell set is a great option if you want to put your equipment away after training. Just pack your dumbbells and weight in their case and slip them under your bed or in a cabinet. Easily transport your entire set in its case.
Lower body weight training exercises with the dumbbell set
Bulgarian split squats Equipment: weight, bench Muscle group: glutes and thighs 3 to 4 sets of 10 to 15 reps per side (keep 2 reps in the tank at the end of each set; increase the number of reps or the weight as you progress) Goblet squats Equipment: weight Muscle group: glutes and thighs 3 to 4 sets of 12 to 20 reps (keep 2 reps in the tank at the end of each set; increase the number of reps or the weight as you progress)
Caring for your dumbbell set
Follow a few easy steps to make your dumbbell set last as long as possible. Before storing your equipment in its case, wipe your dumbbell and weights with a damp cloth. Then put the various parts of the set back into the slots provided in the case. Store the case in a dry spot. Moisture is your set's greatest enemy: never store it in a basement or outdoors.
What are the differences compared to vinyl and plastic?
- Cast iron is less sensitive to temperature variations, ensuring consistent use in different environments. - Compared to vinyl, cast iron is much more resistant to impacts, falls, and crushing, offering up to five times more durability. - Its textured surface provides an excellent grip even when your hands are damp, unlike plastic which tends to slip.
Weight training exercises you can do with the dumbbell kit to gain strength
Biceps with dumbbells: Equipment: dumbbells Muscle group: biceps 3 sets of 8 to 12 reps (at the end of each set, you should still have 2 reps in the tank; increase the number of reps or the weight as you progress) Incline dumbbell bench press: Equipment: weight and incline bench Muscle group: pecs and triceps 4 sets of 8 to 10 reps (at the end of each set, you should still have 2 reps in the tank; increase the number of reps or the weight as you progress)
Our cast iron plates are made from at least 80% recycled cast iron
Since 2018, our teams have been gradually integrating recycled materials until we reached the perfect balance. Following several years of experiments, Decathlon is replacing its entire range of cast iron products with recycled cast iron made from at least 80% scrap metal and steel waste – a real feat for the world of metal! To ensure that the quality is the same as classic cast iron, tests are carried out in partner laboratories.
Choose cast iron plates rather than plastic or vinyl!
We'll explain why: Because cast iron is more dense than vinyl, you can increase the number of discs on the bar (up to 32 kg on a single dumbbell, for example), which makes it easier to adjust your load and vary your exercises. Unlike plastic or vinyl weights, cast iron can last a lifetime.
How many kilos (max) can you add to the dumbbells?
These dumbbells can hold up to 30 kg each. Because the bars and collars weigh 2 kg, each dumbbell can weigh up to 32 kg, or 64 kg for both. If you are looking for weight to add onto your dumbbells, our 28 mm cast iron weight training plates are the perfect choice. From 0.5, 1, 2, 5, 10 to 20 kg, you're sure to find the exact weight you need.
Weight training dumbbell set contents
- Two threaded 1.6 kg bars: 28 mm diameter, 35 cm length - Four tightening collars: 200 g per nut - Eight 1 kg plates: 28 mm diameter, 135 mm high, 13 mm thick - Four 2 kg plates: 28 mm diameter, 175 mm height, 18 mm thick Total weight of bar + collar: 2 kg
Equipment you can use with your 20 kg dumbbell set
Mix up your training and do even more exercises by using other accessories with your 20 kg dumbbell set. For example, you can do bench press with a bench.

Get the bundle

Weight Training 20 kg Partly Recycled Cast Iron Dumbbells Set

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Incline and decline weight bench, up to 300kg

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Weight Training 5 kg 28 mm 80% Recycled Cast Iron Plate

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Raw material	135%
Manufacturing	0%
Packaging	3%
Distribution	10%
Use	0%
End of life	-48%

Raw material	135%
Manufacturing	0%
Packaging	3%
Distribution	10%
Use	0%
End of life	-48%

Weight Training 20 kg Partly Recycled Cast Iron Dumbbells Set

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Design details

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Composition

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2-year warranty

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Cleaning

Environmental impact

Carbon footprint

Specifications

Details

Composition

Manufacturer

How to use

How to repair or replace

2-year warranty

Care instructions

Usage precautions

Storage

Cleaning

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