Kastaplast K3 Berg X - Overstable Putt and Approach Disc

The Kastaplast K3 Berg X takes the trusted Berg concept and adds extra stability for maximum reliability. With the same familiar feel as the original Berg but increased resistance to power and wind, the Berg X is built to behave the same way every single time you throw it.

Type & Recommended Use
The Berg X is an overstable putt and approach disc designed for distinct, controlled shots where confidence is key. It excels on short approaches, forehand upshots and fearless putts, especially in windy conditions where consistency matters most.

Flight Characteristics

• Speed 1 - Ultra-slow speed for precise distance control
• Glide 1 - Extremely low glide to prevent overshooting the target
• Turn 1 - Increased high-speed stability that resists turning under power
• Fade 2 - Reliable, controlled finish

Overstable. Designed to fly straight at low power and maintain its line when thrown harder, finishing with predictable fade.

Material & Feel - K3 Line Plastic
K3 is Kastaplast’s baseline plastic, offering excellent grip in all weather conditions. It has a medium-soft feel compared to many base plastics and breaks in quickly, developing a comfortable, worked-in feel that many players prefer for putting and approach play.

Player Skill Level

• Beginners: A forgiving option for learning controlled approaches and safe putting
• Intermediate: A reliable wind-fighting approach disc with consistent flight
• Advanced: A trusted torque-resistant tool for forehands and pressure shots

Pro Insight
Many players choose the Berg X when they need a disc that will not change its flight, even when thrown hard or into strong headwinds.

Fun Fact
“Berg” means mountain in Swedish, and the Berg X lives up to the name by staying solid and unmoved once it lands.

Perfect for players looking for maximum control, minimal glide and uncompromising reliability in the short game.

Specifications
Approved Date: May 22, 2023
Max Weight: 175.1gr
Diameter: 21.1cm
Height: 1.9cm
Rim Depth: 1.4cm
Rim Thickness: 0.9cm
Inside Rim Diameter: 19.4cm
Rim Depth / Diameter Ratio: 6.6%
Rim Configuration: 87.25
Flexibility: 6.82kg