Have you ever had that moment when your discus does not go as far as you know it can. We have also been there. That is why we at SportBiz made our premium competition discus. Our XPT side plate technology is more than just a fancy name. It is the result of hundreds of hours of engineering work that makes the perfect balance between stability in the air and rotational momentum. We know that the weight of the rim is very important in discus throwing. That is why we have used 93% stainless steel in the construction of the rim. It is not just about the numbers it is also about how good it feels when the discus rolls off your fingers just right. The ideal release that makes your discus fly through the air with little wobble and a lot of distance.