D1 er en meget hurtig overstabil driver designet til spillere med power. Den er god under alle vind forhold og har et meget konsistent flyvemønster. Det er en favorit for prof. disc golfere som leder efter præcision frem for længde. D1 is a very fast, over stable driver designed for power throwers. This driver is good for all conditions and flies as well into the wind as it does with the wind. The consistent flight path of this disc makes it a favorite of disc golfers looking not only for a long flight but pinpoint accuracy. The flight path is similar regardless of the weight.