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Bells Of Steel Competition Kettlebells – 4kg-48kg

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Original price $59.99 - Original price $519.99
Original price
$59.99 - $519.99
Current Price $59.99

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✓  Includes Manufacturer's Warranty

✓  Questions? Talk To A Rep At 888-995-4450

Estimated Time To Ship: 5-7 Business Days

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Shipping & Delivery

Delivery Method: 

Orders under about 100 Lbs. ship UPS/FedEx ground. Large or heavier orders ship LTL/Freight with a curbside delivery appointment.

Estimated Timeline:

Our goal is to get your order to you as quickly as possible. Typically, this item will be on its way out of the warehouse in about 5-7 Business Days. The exact delivery time will depend on your location and distance from the supplier.

Assembly Notice:

Most products are delivered in pieces and require assembly. Complexity varies by item, so feel free to reach out for details on a specific product.

Need a hand? We have a network of installers we can refer you to for assist with setup. Contact us today with any questions pre or post purchase.


Any order can be canceled within 24 hours of payment.

After 24 hours, most orders can be canceled before they have shipped, with some exceptions.

Custom, Built-To-Order, on demand products cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order. 

Damaged Items:

All orders are protected by an authorized manufacturer's warranty, and shipping insurance. We will repair, or replace any item damaged during shipment or faulty upon arrival.

Returns And Refunds:

Except for certain equipment and items identified below, your purchase is protected by our 30-day return policy.

To be eligible for a return:

  • Must be within 30 days of delivery (or the manufacturer's specific return window).
  • Must be unused, never assembled, in new condition, and in the original packaging.
  • Customer is responsible for the cost of return shipping.

The Following Can Not Be Returned Or Refunded:

  • Balanced Body Pilates
  • Elina Pilates
  • Align Pilates
  • SportsArt Fitness
  • Jacobs Ladder
  • Versaclimber
  • Power Plate
  • Any assembled/used product
  • Any product with customization
  • Any product Built-to-Order

Email us any questions before or after your order at or for more information.

View All Bells Of Steel

Bells Of Steel Competition Kettlebells – 4kg-48kg

These competition kettlebells are perfect for any kettlebell workout.
Originally designed for use in Kettlebell Sport (or GS, short for Girevoy Sport), they are now commonplace in gyms across the country.

Competition Kettlebells – 4kg-48kg By B.o.S

Competition kettlebells are perfect for any kettlebell workout. Originally designed for use in Kettlebell Sport (or GS, short for Girevoy Sport), they are now commonplace in gyms across the country.

Bells Of Steel Competition Kettlebells – 4kg-48kg Features:

  • Window size: On competition kettlebells from 10KG – 32kg and 48kg the window is 60mm, creating an easier insertion and superior comfort in the overhead and in the rack position. The more comfortable you are, the more reps you will be able to pump out. Though a 60mm window is superior for those with kettlebell experience, the 4, 6, and 8KG bells have a 58mm window, which is optimal for those new to kettlebells.
  • Handle: On competition kettlebells from 10KG – 32kg and 48kg have a 35mm diameter handle which is the international standard. The larger circumference will also reduce the risk of hand tears by creating a larger surface area to press on and for experienced athletes to relax their grip, whereas on a 34mm handle people have a tendency to squeeze too hard. On the starter bells 4, 6, and 8kg they have a 34mm handle to help beginners get adjusted to using the kettlebell before they progress to competition sizes.
  • Awesome Quality: Perfect Bells of Steel competition kettlebells are gravity cast as one piece and have no welding, which creates an excellent surface finish and superior dimensional accuracy. They will last you a lifetime.
  • Legal for Kettlebell Sports competitions: Meets Girevoy Sport Union (GSU), IKFF, and International Union of Kettlebell Lifting (IUKL) standards.
  • Hollow Core: Using a dual cast process, two molds are used to create the
    competition kettlebell leaving it hollow in the middle. This makes for an unbeatable balance as well as never having the dreaded “kettle rattle” you can get in bells that have scrap metal welded inside that can come loose after many drops.
  • Ergonomic design: This competition kettlebell has been optimized to allow the athlete (a Girevik) to perform the maximum amount of repetitions in a competition. The shape of the bell makes it more comfortable when performing kettlebell exercises like the kettlebell swing. The design of the competition kettlebell also helps to prevent injury.
  • Uniform size: Regardless of weight, you don’t have to continuously adjust your lifting technique as you move up in weight.
  • Color-coded: So you always know which competition kettlebell is which.

Bells Of Steel Competition Kettlebells – 4kg-48kg Specifications:

The main benefits of training with kettlebells is that they are:

  • Excellent for full-body workouts, exercises involving kettlebells focus on working the various muscle groups at the same time. While dumbbells are just commonly used for regular isolation exercises, such as curls and lateral raises.
  • Are very time efficient, with kettlebell workouts typically lasting less than 30 minutes.

  • Kettlebell workouts train your strength and conditioning at the same time.
  • Warranty: Lifetime

    Bells Of Steel Competition Kettlebells – 4kg-48kg Options Available:

    • 4KG Competition Kettlebell
    • 6KG Competition Kettlebell
    • 8KG Competition Kettlebell
    • 10KG Competition Kettlebell
    • 12KG Competition Kettlebell
    • 14KG Competition Kettlebell
    • 16KG Competition Kettlebell
    • 18KG Competition Kettlebell
    • 20KG Competition Kettlebell
    • 24KG Competition Kettlebell
    • 28KG Competition Kettlebell
    • 32KG Competition Kettlebell
    • 36KG Competition Kettlebell
    • 40KG Competition Kettlebell
    • 44KG Competition Kettlebell
    • 48KG Competition Kettlebell

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