Specification: Competition Discus, Training Discus, Rubber Discus
0.75kg, 1kg, 1.25kg, 1.5kg, 1.75kg, 2kg
1. Anodized Ti, super spin, 85% rim weight, use for high level throwers.
2. Sticky grip, anodized Ni, super spin, 82% rim weight, use for excellent throwers
3. Blue treatment super spin, 78% rim weight, use for excellent throwers
4. Anodized Zn, super spin, 75% rim weight, use form excellent throwers