Kettlebells

Kettlebells – Adjustable, Competition, and Cast Iron Kettlebells

Power your gym or home training in 2025 with Ntaifitness kettlebells – built for performance, safety, and versatility. Our kettlebell lineup includes adjustable kettlebells, competition-grade models, cast iron, and rubber-coated styles to meet diverse training needs.

Designed for commercial gyms, fitness studios, CrossFit boxes, and personal trainers, our kettlebells offer unmatched durability and ergonomic design. With options from 4kg to 48kg, Ntaifitness kettlebells suit all fitness levels and training programs.

As a leading factory-direct supplier, we offer OEM & ODM customization including logo branding, color finishes, and packaging — ideal for gym chains, distributors, and retailers. Our kettlebells are tested for high-traffic use, ensuring long-lasting performance and minimal maintenance.

With the continued rise of hybrid and functional training in 2025, kettlebells remain a top-choice investment. Gym owners report increased member engagement and retention with high-quality functional tools like ours.

Ready to upgrade your strength equipment? Explore Ntaifitness kettlebells today or contact us for bulk pricing and OEM quotes. Train better, lift smarter—with Ntaifitness.