Price: $795.00 - $259.99
(as of Dec 25,2025 01:30:48 UTC – Details)
AVAILABLE IN 3 SIZES | ADJUSTABLE KETTLEBELL. With weight options ranging from 10-30lbs for the 30lb kettlebell,10-40lbs for the 40lb kettlebell, and 10-50lbs for the 50lb kettlebell, the Polyfit Adjustable Kettlebells serve as the perfect all-in-one fitness solution for various workout routines and skill levels.
HELPS WITH WEIGHT LOSS | UPLEVEL YOUR WORKOUTS. With gradual weight increase, the Polyfit Adjustable Kettlebells provide you with a more challenging workout that helps you build muscle and burn more calories. They improve your workouts by targeting different muscle groups, helping you reach your fitness goals faster and more efficiently.
EASY TO ADJUST | 5 KETTLEBELLS IN 1. The user-friendly design of the Polyfit kettlebell allows you to change the weight settings in seconds, providing a seamless transition between exercises without interrupting your workout flow. The kettlebells feature 5 accurate weight adjustments, allowing you to progressively challenge yourself as you advance in your fitness journey.
NON-SLIP COATING | SECURE GRIP. Whether you’re performing swings, cleans, or presses, you can rest assured that your kettlebell won’t slip out of your hands. Our Polyfit Kettlebells are designed with non-slip coating that wicks away moisture and a smooth handle that ensures your safety with a comfortable yet secure grip.
MADE OF DURABLE CAST IRON. Underneath that matte coating is solid cast iron, which is known for its durability and long-lasting performance. This makes a great investment for your home workouts, as they’re built to withstand even the toughest of moves, so you can use them for years to come!
VERSATILE WORKOUT TOOL | FOR INTERMEDIATE TO ADVANCED USERS. If you’ve mastered the perfect form or are looking to uplevel your strength training, the Polyfit 30lb or 40lb Adjustable Kettlebell is the perfect workout companion. With only one piece of equipment, you can already perform a wide range of exercises, including swings, squats, lunges, presses, and more.
MATTE FINISH | COMPACT AND EASY TO STORE. Our Adjustable Kettlebells are compact so you can easily put them away—or you can safely place them within sight. The matte finish gives them a sleek and modern look, making them an excellent addition to any workout space. Add the Polyfit 30lb & 40lb Adjustable Kettlebells to your cart today and experience the benefits of a versatile and durable workout tool!
Customers say
Customers find the kettlebell to be sturdy and easy to change weight, with one noting it’s made of cast iron. They appreciate its adjustability, ease of use, and functionality for home workouts. The design receives mixed feedback, with one customer describing it as sleek while another finds it not the best looking.
