Competition Kettlebells
On-spec competition kettlebells, perfect for next-level training.
Choose Your Competition Kettlebells
Product Features
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Meets Legal Specs
These superior quality competition kettlebells meet Girevoy Sport Union (GSU), IKFF, and International Union of Kettlebell Lifting (IUKL) standards with uniform sizing, so you don't have to continuously adjust your lifting technique as you move up in weight.
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Ergonomic Design
The 33-35mm handles and 58-60mm windows, these competition kettlebells are designed for comfort and grip. The larger circumference supports a relaxed grip with minimal friction, and the window prevents cramped knuckles during two-handed work.
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Built to Last
The innovative dual-cast process leaves the competition kettlebell hollow in the middle-that means no rattle of doom after repeated drops. The bells are cast as one piece with no welds to last a lifetime. Perfection!
Product Details
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. Color-coded for easy identification, these bells meet legal Girevoy Sport Union (GSU), IKFF, and International Union of Kettlebell Lifting (IUKL) standards.
Consistent sizing means consistent lifting with an ergonomic design for comfort. The 10KG - 32kg and the 48kg kettlebells have 60mm windows and 35mm for superior comfort, while the 4, 6, and 8KG bells have a 58mm window and 34mm handle, perfect for beginners. Gravity cast as one piece with no welding and a hollow core for an excellent surface finish and superior dimensional accuracy.
No need to worry about the dreaded bell rattle-these babies will last you a lifetime!
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- AAnonymousVerified BuyerRated 5 out of 5 stars5 months ago4kg KB perfect for me
Excellent. Perfect for me a 67 year old athletic female that wants to try juggling kbs
- CFChris F.Verified BuyerRated 5 out of 5 stars6 months agoBest bells you can buy
I now have a nice collection of BOS kettlebells and the 35pounds is my go to for most routines. I urge anyone considering buying individual bells to compare these to all the others. These are the best.
Bells of Steel USAHI Chris, Thank you for your review of our 16KG kettlebell today. We are so glad you have enjoyed this bell and this has been a go to for you. We thank you for recommending our bells and we cant wait to see you again! Sincerely, The BoS team - CFChris F.Verified BuyerRated 5 out of 5 stars6 months agoBest quality competition kettlebells
I cannot begin to express finding BOS and learning about kettlebells as an exercise routine which can help me rehabilitate after injury.
Bells of Steel USAHI Chris, Thank you so much for the awesome review of our 20kg kettlebell. We are so glad you found us and these have been a great help in rehabilitating after injury. We hope they continue to work so well for you. Sincerely, The BoS team - DFDaniel F.Rated 5 out of 5 stars6 months agoPackaging improvements = very happy buyer
On my second order, there was second inner cardboard box providing better protection, and my bells arrived in perfect condition!
Bells of Steel USAHI Daniel, Thank you so much for the awesome review of our competition kettlebells. We are so glad these arrived in perfect condition as they should and you had no problems your second time around. We hope you love your new bells and wish you the best. Yours in strength, The BoS team - JWJeff W.Verified BuyerRated 5 out of 5 stars7 months agoGreat kettlebell
Well made smooth finish. Excellent balance.
Bells of Steel USAHI Jeff , Thank you for your review of our kettlebell. We are so glad you have enjoyed this piece and it has been a fine addition to your home gym. We hope to see you again soon! Yours in strength, The BoS team
