The Kastaplast Berg X builds on the legendary control of the original Berg with added overstability and torque resistance. Designed for players who loved the unique feel and minimal glide of the original but wanted something they could confidently throw harder or into windier conditions, the Berg X maintains that signature low-speed drop while providing a more reliable fade.
Approved by the PDGA on May 22, 2023, the Berg X has a diameter of 21.1cm, a rim depth of 1.4cm, and a notably thin rim thickness of 0.9cm. It retains the distinctive thumbtrack and comfortable profile of the original Berg, giving players the same grip they trust—now with a flight that resists turn and finishes with a dependable hook.
The Berg X is ideal for controlled approaches, touchy flicks, and power putts that need to stop quickly. It’s a must-have utility disc for players who value point-and-shoot precision with a touch more bite at the end.
How much the Berg X turns and fades depends on how hard it is thrown. These three shapes are drawn from the manufacturer’s numbers, not from measured throws.
Measured by the PDGA when the Berg X was certified. Each card names discs that share the number, so you can feel it in the hand.
