What RIM weight discus should I use?
What RIM weight discus should I use? Selection Charts Range Rim Weight 120′ to 150′ 73% to 75% 140′ to 160′ 75% to 80% 150′ to 165′ 78% to 85% 160′ or more 85% to 89% How much is the weight of the discus? The modern discus used in men’s competition is circular, about 219 […]