New ULTRA SPIN discus features a stainless steel rim with a rim weight of 92% to 95%. This is the highest rim weight discus in the world. Stainless steel rim has the latest carbon plastic technology. Most suitable for the champion thrower. The Ultra Spin Discus comes with a Nelco™ Discus Carrying Case! Now all genuine Nelco™ products come with 3-D Holographic Labels. This certifies that the rim weight is true, where other discs may not be!
