The XR4 distinguishes itself from the prior model with the first ever use of CORE ExoTex® Dacron. ExoTex is made in Germany by Dimension Polyant, the world leader in yacht sail design and manufacturing. The new fabric features an asymmetrical weave which increases dimensional stability without adding additional weight. It allows CORE to improve airflow by reducing the leading edge and strut diameters. Despite reducing all five strut diameters the new ExoTex Dacron improved kite stiffness and flight characteristics. The XR4 is more stable, can point higher and go bigger. 

Key feature snapshot:

1. ExoTex® Dacron: Ultra stable, high performance Dacron with asymmetrical weave2. CoreTex®: Triple ripstop canopy fabric3. Two color options: BrightWhite10 or TechBlack104. 5 Strut Frame: Optimal stability at any attitude5. Delta Bow Shape: More power and even more depower6. Intelligent Arc: Adjustable wingspan on demand7. Short Bridle System: For improved kite feedback8. CORE Intelligent Trim System (CIT): Customizable bar pressure, tension and turning speed9. Instant Auto Relaunch: Effortless recovery every time10. Speed Valve 2: Faster than ever kite inflation11. Speed Pump System: Improved all strut inflation12. Sensor 2 Bar: Fully compatible for precise kite control and unparalleled Supported Single Frontline Safety system.