Discover 800Sport black bumper plates – the most durable bumper plates
800Sport black bumper plates are made of top-quality rubber and thickeners. So, we produce very hard, compact and even magically durable bumper plates. Even 5 kg 800Sport bumper plates endure several thousand drops. Other brands cannot do this – you cannot drop the barbell with ordinary 5 kg plates at all.
10, 15, 20 and 25 kg plates are tested for 30 000 drops from 250 cm height to 2 cm thick rubber. 5 kg plates endure minimally 5 000 landings (behind 5 kg plates cannot be loaded other plates with smaller outer diameter than 45 cm – p. e. small 2,5 or 1,25 kg plates).
Top-quality thickeners assure a compact mixture which does not crumble. So, the inner steel rings do not fall out.