Modular Kettlebell 12kg-32kg FlexiBell 2
Adjustable Kettlebell 12kg-32kg
Temporarily out of stock
Kettleblaze FlexiBell 2: the game changer of modular competition kettlebells. Unmatched comfort, balance, and quality.(Find out more)
🏆 Best-seller with the top value-for-money ratio in Europe!
What customers say
Quality and Durability
The product is praised for its high quality and long-lasting durability.
Ease of Use
Users find the product easy to use and user-friendly.
Value for Money
The product offers excellent value for money according to users.
Customer Service
Customers appreciate the responsive and helpful customer service.
We ship all over Europe!
🚚 Shipping is always included! 📦
We have already shipped our FlexiBell 2 adjustable kettlebells to:
- 🇮🇹 Italy
- 🇮🇪 Ireland
- 🇪🇸 Spain
- 🇵🇹 Portugal
- 🇳🇱 Netherlands
- 🇧🇪 Belgium
- 🇦🇹 Austria
- 🇩🇪 Germany
- 🇫🇷 France
- 🇱🇺 Luxembourg
- 🇧🇬 Bulgaria
- 🇭🇷 Croatia
- 🇨🇿 Czech Republic
- 🇵🇱 Poland
- 🇸🇪 Sweden
- 🇫🇮 Finland
- 🇩🇰 Denmark
- 🇭🇺 Hungary
- 🇬🇷 Greece
Do you want to find out if FlexiBell 2 is right for you?
Answer a few questions and get a personalized recommendation.
Buy them together, save more!
- ZeroVibe Vibration Dampening Accessory for FlexiBell 2, KettlebellKings Compatible
- € 7,50 € 15,00
- 50% Discount
Free Shipping! -
- HexaPad Scratch-Resistant Kettlebell Base
- € 8,50 € 12,00
- Free Shipping!
- Magneti-X: Increase Kettlebell Weight with a Single Click
- € 41,00 € 58,00
- Sconto di 8€
-
- BlazeBands: Premium Wristbands for Kettlebell and Weightlifting
- € 11,00
- Free Shipping!
- Gym Towel
- € 9,00 € 15,00
- 40% Discount
Free Shipping!





Kettleblaze replied:
Hi Ben, thank you so much for your kind words! I'm really glad I could help with your questions, and it's great to hear that everything went smoothly with delivery. Most of all, I’m happy that you’re enjoying your new kettlebells — that’s exactly what we aim for. If you ever need anything else, feel free to reach out anytime. – Cristian | Kettleblaze.store
Kettleblaze replied:
Grazie mille, Michael! 🙌 Siamo felici che tu abbia avuto un’ottima esperienza con noi. Ci fa piacere sapere che prodotto, tempi e comunicazione siano stati all’altezza delle tue aspettative. Se hai bisogno di qualsiasi cosa, siamo sempre a disposizione. Buon allenamento! 💪🔥
Kettleblaze replied:
Thank you, Simon! 🙌 We're glad you’re happy with the quality of the kettlebells and that our customer service was able to assist you quickly. If you ever need anything else, feel free to reach out. Enjoy your training! 💪🔥
Kettleblaze replied:
Grazie mille, Domenico! Siamo felici che tu abbia trovato quello che cercavi e che il FlexiBell ti abbia convinto. L'offerta su prenotazione, con lo sconto di 10 euro, la maglietta omaggio e il coupon sconto per il Magneti-X (che sarà disponibile tra un paio di giorni), era pensata proprio per compensare il tempo tra la prenotazione e la spedizione. Purtroppo, ci sono stati dei ritardi nel transito del restock che, sebbene non dipendessero da noi, ci spingono a essere ancora più precisi e a fare meglio la prossima volta. Ora, naturalmente, le spedizioni sono tornate a pieno regime. Grazie per la fiducia e per il supporto—buon allenamento! 💪🔥
Kettleblaze replied:
Thank you for your fantastic review! We're happy to hear that you found the best deal with us and that our customer service kept you updated throughout the process. Enjoy your kettlebell, and thanks for recommending us! 💪🔥
Kettleblaze replied:
Thank you for your review! We're glad we could assist you quickly and that your order arrived so fast. Enjoy your new gear, and happy training! 💪🔥
Kettleblaze replied:
Grazie mille per il tuo feedback! Siamo felici che la tua esperienza sia stata positiva sotto ogni aspetto. Il tuo supporto significa molto per noi—buon allenamento con le FlexiBell 2! 💪🔥
Kettleblaze replied:
Thank you for your kind words! We're glad to hear that our customer service met your expectations and that your kettlebell arrived safely. Now it's time to put it to good use—happy training! 💪🔥
Kettleblaze replied:
Hi David! A million thanks for your review would not suffice...at the end of the day, this is the kind of feedback that really gives us the energy we need to keep moving forward. Thanks again!
Kettleblaze replied:
Hi Lars! Thanks for your feedback! Of course: I'm gonna send you the missing products in the next couple of days. Happy training!
Kettleblaze replied:
Hi Lucien! Thanks a lot for your review! The best of luck for your sportive endeavours 💪
Kettleblaze replied:
Hi Thomas! Thanks for your review and your kind words: though on vacation we strive to answer each customer the best we can. Have fun!
Technical Specifications
Domande frequenti
Absolutely yes, in every way. Our FlexiBell is made by the same manufacturer and has the same quality.
Because we have strong relationships with their supplier and, being a small business, our costs are lower. Also, we want to offer this product at the best possible price.
You can create any weight you want from 12kg to 32kg, except for 13kg and 31kg. If you need those too, you can simply buy a cheap 1kg dumbbell plate (they’re standard size) and use it with the rest. If you’re planning to train with non-standard weights, we recommend this accessory to make things easier: ZeroVibe.
Without a doubt. Both the hex key and the ergonomic key provided make it easy to open the kettlebell and quickly replace the internal weights. You can easily adjust the weight even during your workout, during rest time between exercises.
Absolutely. With the FlexiBell 2 you can perform all the exercises possible with traditional kettlebells and train strength, agility, and endurance effectively.
Of course. Many respected athletes choose our FlexiBell daily for their training and love it. The FlexiBell is well balanced in every weight configuration and never feels bottom-heavy. However, if you compete, we recommend also training with a pair of competition kettlebells at your competition weight, to get even more used to it.
No, it’s not. Just like our hollow ProBalance kettlebells, the FlexiBell handle is shot-blasted for better rust resistance and smoothness. Chalk adheres easily to the surface.
Most of our customers say the vibration is minimal. In some weight setups, a bit of rattle can happen, but nothing dangerous or unstable. If you value comfort and precision, we recommend getting our ZeroVibe to eliminate any vibration in every configuration.
It’s the typical warranty for lifting equipment: it ends when the product is used. We guarantee the FlexiBell 2 leaves the factory free of defects and in perfect condition. It’s a proven product, used for years by top-level athletes and built to last virtually forever. If you throw it at full load into a wall, sure, it may break—and so will the wall. But under normal use, its durability is unmatched. Just hold it in your hands and you’ll see.
Yes, shipping across Italy and Europe is included in the price.
Shipping is included for: Austria, Belgium, Bulgaria, Czechia, Croatia, Denmark, France, Finland, Germany, Greece, Ireland, Italy, Luxembourg, Netherlands, Poland, Portugal, United Kingdom, Slovenia, Spain, Sweden, Hungary. If your country isn’t listed, contact us to see if we can offer free shipping there too.
We usually ship the FlexiBell as received from the manufacturer. For some European countries outside Italy, we may ship it in two parcels: one with 24kg loaded and another with the remaining 8kg. Both parcels are well packed to arrive safely.
Unfortunately not—saying no is never fun! But we believe the FlexiBell is a top-quality product worth every cent. Our price is extremely competitive worldwide, and you’ll likely find it’s the lowest available for this product.
To ensure accurate information, Kettleblaze does not announce restock dates in advance. We recommend checking our site from time to time and purchasing quickly when it’s available, as demand is high.
Outlet products are FlexiBell 2 units with small cosmetic imperfections—like minor scratches on the top or bottom. They’re sold at a discount or bundled with ZeroVibe for free. The defects are only visual and do not affect safety or functionality.
The FlexiBell 2 is a modular kettlebell, with removable and customizable internal weight plates. You can easily adjust it between 12 and 32kg.
Absolutely. It gives you a full kettlebell set in one piece of equipment, perfect for training at home even with limited space.
The empty shell weighs 12kg. That’s the minimum weight, and you can add internal plates to reach up to 32kg.
Yes, you can use standard 1kg plates with a compatible diameter (approx. 50mm), useful if you want to reach weights like 13 or 31kg.
The balance. FlexiBell maintains shape and weight distribution even with different loads, making it ideal for all types of exercises.
Yes, it’s ideal for beginners too. It allows gradual weight increase and progress over time without changing equipment.
Definitely. Many women choose it for its versatility and fine progression, perfect for toning, building strength, or high-intensity cardio.
Yes, you can remove the plates and pack the 12kg shell in a suitcase. It’s a compact solution for training even away from home.