ELEIKO XF BUMPER Training DiscsFUNCTIONAL AT ITS FINEST HEAVY DUTY BUMPERS FOR TOUGH HIGH IMPACT TRAINING The new Eleiko XF Bumpers feature an improved composition for enhanced durability. They remain an incredibly quiet disc designed for tough training and varied environments but now will last even longer. We have also created a more narrow 20 kg discs, one that matches the width of the 15 kg discs, so more weight can be loaded on the barbell, now up to 200 kg. Our compressed