River Opto Air K3 The M Model US is

The M Model US is a great fit for any bag because of its reliability

These are special runs of Diamond in heavier weights 170-175g

Utility driver

the H1 V2 offers more distance without losing dependability and its overstable finish

even in strong winds

River Opto Air K3 The M Model US isRiver 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