Application: Competition bumper plates also called Olympic bumper plates, mainly used in Competition or Olympic games. They are calibrated and they are also very strict in weight tolerance and high-quality request. Of course, they are most expensive among all types of rubber bumper plates.
Our competition bumper plates made according to IWF standard. They are very low bounce and very attractive shinning finish on the surface. From our test and many feedbacks of our regular customers, 85 Shore A at average is a perfect point. High hardness could be harmful to a playground, especially for the bare floor. To some extent, it could be also a potential danger to the players themselves.
Besides weight tolerance, smell, appearance, drop times is always a big topic. This tech data can not be told from visual test, but only proved during the use. Todorubber uses Anti-throw tester to make sure that our bumper plates achieve a good performance on drop times and each lot is qualified from our factory.