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Synergee Cast Iron Kettlebells

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$29.95
$29.95 - $919.95
Current price $29.95
Original price $29.95 - Original price $874.95
Original price $29.95
Options: 4KG
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Synergee Cast Iron Kettlebells

Kettlebells, AKA that piece of fitness equipment that looks like a cannonball with a handle!

Similar to Indian clubs and macebells, the Kettlebell offers your body a unique challenge because their center of mass goes beyond the handle. This means multiple muscles get worked at once to move & control the Kettlebell’s unstable mass, resulting in more effective workouts in less time!

Our Synergee Kettlebells are a convenient, compact piece of equipment that store and travel well. They are available in various weights from 4kg to 32kg, suitable for all athletic abilities and perfect for strength progressions.

Each bell is made from heavy-duty cast iron and its weight is marked by a colored ring on the handles. This allows you to identify the weights when you’re ready to start swinging! You’ve seen them be swung, pressed, squatted, and sometimes people even do one-legged squats standing on top of them! They can do all that, and so much more!



SOLID DESIGN

These Kettlebells are made from cast-iron to provide you with a long-lasting, indestructible weight to squat and swing around! The handles are structured to provide you a comfortable grip, while the bells are designed to make cleans, squats, and get-ups as comfortable as can be.

ENDLESSLY VERSATILE

Kettlebells are like magic portals into the world of endless workout opportunities. You can take them anywhere. You can do virtually any movement with them and get your heart rate UP! If all you have is a few square feet to work with and a kettlebell, that is more than enough to get a full-body workout in with these babies!

WEIGHTS FOR ALL

Our Synergee Kettlebells are available in 4kg, 6kg, 8kg, 10kg, 12kg, 16kg, 20kg, 24kg, 28kg and 32kg. There is a weight for every athlete out there and room for growth! Plus each weight is demarcated with a colored ring on the handle for easy identification.

Kettlebell Specs

Brand Synergee
Kettlebell Weight 4-32kg
Dimensions Varies By Weight
Material Cast Iron
Coating Black Powder Coating

Handle Diameter

4kg 1.1" Diameter
6-16kg 1.3" Diameter
20kg 1.4" Diameter
24-32kg 1.5" Diameter

Synergee Cast Iron Kettlebells Manuals and Assembly Info

Most of our equipment requires some level of assembly, and many customers choose to handle this themselves using the included manual.

Assembly Services: We partner with installers who can assist with in-home or commercial setup. Learn more.

Need a quote? Contact us at info@strengthwarehouseusa.com or call +1 (844) 777-9754.

Synergee Cast Iron Kettlebells Warranty

Every product we sell at Strength Warehouse USA is brand new and backed by the full manufacturer’s warranty. We’re an authorized dealer for every brand we carry, so your purchase is fully protected.

Have a question about warranty coverage before you buy? Just reach out — we’re happy to walk you through the details.

Synergee Cast Iron Kettlebells Customer Reviews

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“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024

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“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024