MVP Disc Sports Neutron Octane Stable-Understable High Speed 23mm Distance Driver - Colors May Vary - 170-175 Grams MVP OCTANE - The Octane is a high speed stable-understable distance driver designed to hold long straight flights into a fade finish STABLE-UNDERSTABLE DISTANCE DRIVER - The Octane has a very demanding high speed requirement and rim width, but if fully powered its dome will provide excellent glide and cover massive distance. 23 MM CLASS - Power throwers will be able to hyzerflip the Octane for max distance, while average throwers may only see a shallow turn from the Octane. NEUTRON PLASTIC - MVPs most premium material for exceptional look and feel. Shares great durability characteristics of Proton with a wider selection of bright opaque colors. PDGA APPROVED - For all professional disc golf play