Stadium Discus, Iaaf Certified-ebs-at1830-1.50 offers a thoughtfully designed, durable resource for hands-on learning. The Stadium Discus is IAAF Certified and features a high quality galvanised steel rim with strong well balanced ABS side plates. With 70% rim weight, this is a well-balanced Discus to suit any level of competitio. (Old Ref AT1850/IAAF) - 1.50KG.