Griffin Competition Bumper Plates

Out of stock $125.00


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Our Griffin competition bumper plates are vibrant, 450mm IWF standard plates ready for any workout. Featuring zinc-coated steel inserts for hold and durability, these color-coded plates have a slim profile for stacking weights and minimal bounce. Best of all our competition plates are coated with indelible ink that won’t rub off or fade. Pair these bumpers with a Griffin barbell.

Our competition bumper plates have been tested over 30,000 times without any damage to the rubber or insert. These plates are weighed and guaranteed accuracy of +/- 10 grams of the claimed weight. We frequently test for quality at our facility and even conduct salt spray tests for corrosion. Our 25lb competition bumper plates come in pairs in a box while the 35lb, 45lb, and 55lb plates come in individual boxes for safety and ease.


WEIGHT TOLERANCE+/- 10 grams of declared weight
PLATE DIAMETER450mm (17.7 inches) IWF Standard
BUMPER PLATE WIDTHSGreen 25lb (32mm/1.25 inches)
Yellow 35lb (44mm/1.70 inches)
Blue 45lb (55mm/2.15 inches)
Red 55lb (63.5mm/2.6 inches)
WARRANTYThree-year warranty


  • Made to IWF (International Weightlifting Federation) standard of 450mm diameter
  • Made with 100% virgin rubber
  • Weighed and guaranteed accuracy of +/- 10 grams of claimed weight
  • 50.4mm insert diameter for a snug fit on olympic bars
  • 7.75” steel insert width and raised rubber to reduce friction between plates
  • Low bounce for safety
  • Low odor
  • Color-coded for easy differentiation

    1 review for Griffin Competition Bumper Plates

    1. Derrick B

      I have been lifting for over 15 years. These were my first comp plates and they are incredible! Very solid build, no rattle, and they look awesome! I’m already planning on buying more. If you want to support a California fitness brand Griffin is the one to buy from

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