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- Mirafit Cast Iron Kettlebells
- Available in a range of weights from 4kg to 32kg
- Powder coated matt black finish with orange styling
- Comfortable easy grip handle - feels great in the hand
- Flat non wobble base prevents rolling
- Mirafit logo and kg indicator on front
- Additional kg and lb markings on rear for easy identification
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Dimensions (height x width, handle diameter):
- 4kg kettlebell: 16.5cm x 15.5cm, 2.9cm
- 6kg kettlebell: 18.5cm x 16.5cm, 3cm
- 8kg kettlebell: 20cm x 17.5cm, 3.3cm
- 10kg kettlebell: 21cm x 18.5cm, 3.4cm
- 12kg kettlebell: 22cm x 19cm, 3.4cm
- 16kg kettlebell: 23.5cm x 20cm, 3.5cm
- 20kg kettlebell: 25cm x 20cm, 3.6cm
- 24kg kettlebell: 26.5cm x 21cm, 3.7cm
- 28kg kettlebell: 28cm x 22cm, 3.7cm
- 32kg kettlebell: 29.5cm x 23cm, 3.8cm
- Kettlebell sets also available including full set with optional storage rack
- Storage rack measurements: 75cm (h) x 104cm (w) x 50.5cm (d)
This product is designed for use in home, light commercial and full commercial gyms.
Mirafit Cast Iron Kettlebell - Choice of Weight
Our Cast Iron Kettlebells have been designed to help you get the most out of your strength training. Work your core resistance and develop grip strength, all in one go. Durable and hard-wearing. Available in a range of sizes, including 16kg, 20kg and
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As low as:
£14.95
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Was
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Suitability
This product is designed for use in home, light commercial and full commercial training environments.
UK Delivery £4.95
You'll never pay us more than £4.95 for delivery to any UK address no matter how many items you order!
Money back guarantee
We offer an industry-leading 30-day money back guarantee on all unused Mirafit products.
Frequently Asked Questions
Our Cast Iron Kettlebells are made from solid cast iron for long-lasting durability and consistent weight distribution, making them ideal for strength, conditioning and functional fitness workouts.
Mirafit Cast Iron Kettlebells are available in a wide range of weights from 4kg to 32kg, allowing beginners and advanced users to choose the right option for their training level and goals. You can also buy pre-selected sets for use across a whole range of exercises.
Yes, these kettlebells are suitable for beginners. Lighter weights are ideal for learning movements such as swings, goblet squats and presses with good form.
You can perform kettlebell swings, goblet squats, deadlifts, Turkish get-ups, shoulder presses, rows, lunges and many other full-body exercises. For a full list of exercises you can do, see our kettlebell exercise guide
Yes, kettlebells can help build muscle through progressive overload while also improving endurance, grip strength and cardiovascular fitness.
Cast iron kettlebells increase in size as the weight goes up, while competition kettlebells stay the same size regardless of weight. Cast iron kettlebells are often preferred for general home gym use.
Yes, they feature wide, ergonomically designed handles designed to provide a secure grip for one-handed and two-handed exercises.
Yes, the handle size and durable construction make them ideal for kettlebell swings and dynamic movements.
Yes, they can be used outdoors but must be stored indoors in a dry environment.
Cast iron kettlebells are quicker to use and often more durable, while adjustable kettlebells save space and can replace multiple weights.
Beginners often start with lighter weights, before progressing to heavier. Experienced lifters may choose heavier kettlebells for swings, squats and deadlifts. The best weight depends on the exercise and your strength level.
Yes, they are compact, versatile and suitable for small home gyms, garages or PT studios.
Kettlebell workouts combine strength and cardio, helping to burn calories and support fat loss when combined with a healthy diet.
Yes, the solid cast iron construction is built to withstand regular training and long-term use.
Yes, they are a durable and cost-effective option for anyone looking to improve strength, conditioning and functional fitness at home.
Reviews
(4.9) Based on 92 reviews
- 5 star reviews
- 91% (84)
- 4 star reviews
- 5% (5)
- 3 star reviews
- 2% (2)
- 2 star reviews
- 1% (1)
- 1 star reviews
- 0% (0)
Share your thoughts
If you've used this product, share your thoughts with other customers
Write a reviewDavid
Jul 27, 2026
Great solid good looking product, handle has good grip and suits me, lovely finish. I’ve got the 24 and 32kg and just waiting for the 16kg to be restocked and I’ll be getting two of those to complete the set I want.
STUART
Jul 10, 2026
Previously I bought a 20kg and having enjoyed using it I've progressed to the 24kg. The thickness of the handle is pretty ideal to grip for me and it doesn't rub or slip when using.
Only negative was delivery from DPD took unusually long.
Heydekrug
May 18, 2026
10 of 10!!! 5 stars!!!
Karl
May 10, 2026
Great high quality product.
Mizo Guy
Apr 24, 2026
Am very happy with the kettlebell I bought it.. the build quality is solid and the comfortable in my hands. The grip is very good and overall am very happy.
Jose
Mar 15, 2026
I bought several cast iron kettle bells recently. They are very decent for the price.
Decathlon is a bit cheaper but the finish is not as good. The ones from Mirafit have been sanded down properly before painting (powder coating I believe). It makes a big difference in order to prevent ripping off calluses in your hands. Very happy with the purchase.
Joe
Feb 26, 2026
Been using Mirafit bells for a couple of years now started at 8kg due to injury and progressed now to 12, 16, 20 & 24kg.
All weights are correct as described and as robust as they come. Minimalist style with great hand form, no rough parts.
Very accessable and budget friendly.
Jac
Jan 7, 2026
Bought 12kg kettlebell really pleased with quality , will be ordering the 16kg soon !
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