River is one of our most popular discs. And this thing has GLIDE. It is easy to throw and fits most players power and skill levels. River is a fairway control driver and while it is not the fastest disc we have made, and does not have the widest wing ever made, it is a disc for accurate driving and good control. With small fade and amazing glide, you can really let it fly on those big anhyzer curves.
DETAILED INFORMATION Diameter: 21.5 cm Maximum weight: 178.5 gram Height: 1.9 cm Rim depth: 1.2 cm Inside rim diameter: 17.8 cm Rim thickness: 1.8 cm Rim depth/ Diameter ratio: 5.6 % Rim configuration ratio: 30.50 Flexibility rating: 9.07
Opto Line is made out of some of the world’s most durable plastics. It comes in a variety of beautiful translucent colors. The Opto Line plastic has been developed to withstand severe punishment and extreme conditions better than other plastics.