Tolerance -5kg :<. b>+- 2% (0.1kg) 10kg= +- 1% (0.1kg) 15kg = +- 1% (0.15kg) 20kg +- 1% (0.2kg) 25kg= +- 1% (0.25kg). 25kg: 55mm. 10 - 25kg: - 90 Shore A. 15kg: 40mm. 20kg: 50mm. 10kg: 35mm. Using high quality Urethane materials these bumper plates have increased durability longevity, and hardness compared to traditional rubber bumper plates making them a no brainer for anyone involved in strength training, Olympic lifting, or Powerlifting.
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