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Competition Bumper Plates are accurate to 0.1% and match IWF specs, making them the perfect training plates for weightlifting.
FEATURES • Weights in KG • Minimal bounce • 0.1% tolerance • Colour-coded • Galvanized steel hub • Sold in pairs & sets
Our custom-designed competition bumper plates don’t just look amazing, they also match IWF specs and outperform solid black bumpers.
| Brand | Bells of Steel |
| Weight | 10/15/20/25kg |
| Thickness | Varies |
| Plate Diameter | 17.7"/450mm |
| Hole Diameter | 1.99"/50.5mm |
| Colour | Varies |
| Material | Virgin Rubber |
| Bounce | Low |
| Tolerance | +/- 0.1% |
| Warranty | Limited Lifetime |
IMPORTANT: These competition bumper plates have a precision-cut 50.5mm centre hole, so the sleeves of non-Olympic barbells might not fit if they’re out of spec.
No, our competition bumper plates are NOT approved by the IWF. While they do meet the correct specs, they are not officially certified for use in IWF competitions.
The competition bumper plates are made from high-density virgin rubber, resulting in low bounce.
Yes, the competition bumper plates have a raised rubber edge that can be seen around the metal centre hub. This is to prevent direct metal-on-metal contact between the plates, reducing scuffs and preserving their finish.
Covered under our Limited Lifetime Warranty, your competition bumper plates are protected against defects in material, function and workmanship.
CAOverall these are nice and well constructed. One small gripe I have with them is that the design on the wall of the plate has a part that comes to a point. If you grab a 25 kg plate without paying attention to hand placement it’s sharp enough to break the skin. Actually cut one of my fingers on the first day I used them. This isn’t a deal breaker or anything, and I’m happy with the purpose. But it would be something to consider if they ever get a redesign.
Hi there, Thank you for taking the time to review our Comp Bumper plates. We are thrilled you have found great use in them. We also understand your gripe and will certainly take this into consideration for future products. Thanks again! Marcus & the BoS Team
CanadaGot these pretty quickly with calgary home delivery, took less than a week from purchase to receive them initial impressions: they look great and are comparable to eleiko training bumpers in thinness at a fraction of the price My only complaint is there was a minor blemish on the steel hub of one of my 10kg plates, but plates are meant to be used and beaten up, so I’m totally fine with it
Hey Frank, Thank you for the review! We are glad you like the plates. Enjoy all your weightlifting gainz! Yours in strength, William
USUPS lost one of my 25 kg bumpers. Not sure how, but not the fault of BoS. Kaevon was quick to contact me and make it right. I received a replacement asap. When does the owner of an int'l company contact you personally to make things right. I don't know many. Thanks Kaevon. If you train with bumper plates, you won't regret buying the comp bumpers from Bells of Steel.
Hey Benjamin, Thanks for the five-star review! Never fun to hear your package was lost in transit, but so glad we could make things right for you! We appreciate your patience and understanding. Time to put those bumpers to use! Happy lifting! Kat and the B.o.S. Crew
USLike many of you, I started building my garage gym during covid. However, BoS doesn't make me feel like I am piecing my gym together. Their simple "In Stock" webpage, helps me know when to check for items I want. By the way, awesome 15 kg bumpers.
Hey Benjamin, Thanks for the five-star review! Glad you're seeing your home gym come together! Covid has made things a little chaotic, but the gainz must go on. Put those 15 kgs to use! Thanks again, and happy lifting! Kat and the B.o.S. Crew
CAExactly as expected and a pleasure to use.
Hey Andy, Thanks for the great review. We hope you keep enjoying your Competition Bumpers and chase the gainz! Thanks again, and happy lifting! Kat and the B.o.S. Crew
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