1 Kilo Women's and Junior High School Official Rubber Discus

The official rubber discus is molded to official weight and specifications. Recommended for practice and official competition. Discus Selection Chart High School Girls High School Boys Range Rim Weight Range Rim Weight 100' to 125' 70% to 73% 100' to 130' 70% to 73% 120' to 150' 73% to 75% 125' to 150' 73% to 75% 140' to 160' 75% to 80% 145' to 160' 75% to 80% 150' to 165' 78% to 85% 155' to 170' 78% to 85% 160' or more 85% to 89% 165' to 180' 85% to 89% 175' to 190' 85% to 90% 190' or more 88% to 91% Discus Competition Specs Women, High School plus 1 kilo. High School Boys 16 kilo. College/Masters Men to age 49 2 kilo. Intl' Junior Men (19 & Under) 1.75 kilo. Men 50-59 1.5 kilo. Men 60 plus 1 kilo.