OneBodyFit Adjustable 18kg Smart Kettlebell

(11 customer reviews)


  • Sold as a Single Kettlebell
  • 18kg Weight
  • Weight Range  3-18kg (6-40lbs)
  • 7+ Weight Selections
  • Easy Selection Dial for Quick and Easy Weight Changes
  • Durable Plates for Quiet Workouts
  • Space-Efficient 
  • Safety Features 
  • Quick Safe Locking Mechanism
  • Rubber Sole for Scratch Free Home Storage

Available on backorder

SKU: OBF-18kg-HL001 Categories: ,


The OneBodyFit adjustable smart kettlebell provides a full body workout for men and women, this compact and durable kettlebell gives a space saving option for those working out at home or even in the park. Ergonomically designed, the large non-slip handle provides both a comfortable and a secure grip. The OneBodyFit kettlebell is manufactured from high quality cast iron, built to last that does not rust or fade. Cast iron offers higher weight density than cement-filled vinyl kettlebells, making them more compact and practical. Strong neoprene moulding encapsulates each plate to provide quieter workouts.

With the OneBodyFit adjustable smart kettlebell you can adjust your weight in seconds. Replacing 7 kettlebells with one single kettlebell, it adjusts with a simple load and lock mechanism. Weight increments run from as follows: 3.6kg; 5.7kg; 8.2kg; 10.8kg; 13.4kg; 15.9kg; 18kg. To properly select a desired weight, pull out the safety lock, turn the lock, add or remove weights as required, turn the safety lock to hold the weights safely in place.


Total Weight:


Adjustable Weight:

7 (3.6kg; 5.7kg; 8.2kg; 10.8kg; 13.4kg; 15.9kg; 18kg)


L 21 x W 23 x H 27cm

Boxed Dimensions:

L 27 x W 25 x H 34cm

Boxed Weight:



Black and Yellow

Material type:


11 reviews for OneBodyFit Adjustable 18kg Smart Kettlebell

  1. Sarah O Call (store manager)

    Incredibly speedy delivery and awesome kettlebells! We be ordering some more as soon as they’re back in stock!

  2. Caoimhe (store manager)

    Ordered the 18kg but received the 9kg version by accident contacted OneBodyFit and they sent out the correct kettlebell the following day so rectified the problem extremely quickly. The kettlebell itself is of superior quality and works fantastically.

  3. Fiona Mars (store manager)

    Ordered from here twice now – both times excellent quality, good value products with speedy delivery. Cannot fault them!

  4. Collins (store manager)

    Absolutely fantastic service. The guys were extremely helpful pointing out which equipment would be best suited for me. Can’t wait for everything to arrive! Thank you Lisa!

  5. Sinead S (store manager)

    Awesome quality kettle bells, SUPER FAST delivery.

  6. Mags (store manager)

    Ordered the kettlebell on a Wednesday and received Thursday morning, excellent quality and love the fact its an all in one!

  7. Ursula Martins (store manager)

    Good quality kettles, prompt delivery

  8. Sarah C (store manager)

    Great quality product, great price and quick delivery.

  9. Sandra M (store manager)

    Great product, delivered super quick.

  10. Anne (store manager)

    Eoghan was extremely helpful with the buying process, would definitely use OnebodyFit again.

  11. Emma O Hara (store manager)

    Excellent kettlebell and super fast delivery, bought this for my partner and I and we are getting great use out of it

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