AirDesign | Ronin-Bi

Manufacturer's Word

The RONIN-Bi is AirDesign's new single-surface tandem paraglider, directly inspired by the Ronin spirit: compact, light, and agile. At just 2.6 kg, it positions itself as the lightest tandem on the market, opening up unprecedented possibilities for two-person flights in high mountains, climbing, and mountaineering. Its design represented a real challenge, particularly in ensuring a structure capable of withstanding 1,500 kg of load for over 3 seconds, while maintaining a featherlight weight. Thanks to the experience gained with the UFO Bi, the designers have optimized its extreme compactness, generous arc, and agile turning. The tauter profile ensures quick lift-off at take-off and a comfortable landing. The reduced line set facilitates pre-flight checks, and a deliberately more resistant fabric guarantees durability and strength. The RONIN-Bi is designed for those who prefer to explore their own paths.

Technologies & Innovations

AirDesign has integrated its expertise in single-surface wings and proven technologies to make the RONIN-Bi a concentrate of innovation:

• SUPERLIGHT : Ultra-light design for a record weight of 2.6 kg.
• SHARK NOSE : Improves stability and performance across a wide speed range.
• NITINOL RODS : Nitinol rods for perfect profile shape and increased durability against folding.
• 3D-CUT & RAZOR EDGE : Optimized fabric tension and reduced drag.
• KAMMTAIL PROFILE : Aerodynamic profile for improved performance and stability.
• HALF CHORD CELLS & SLC (Smart Light Cells) : Cell design for a light and robust structure.
• UNSHEATHED LINES : Unsheathed lines for weight saving and drag reduction.
• SUPERLIGHT DYNEEMA RISERS : Ultra-light Dyneema risers.
• B/C CONTROL : Effective wing control via B/C risers.

The reduced line set also facilitates pre-flight checks on difficult terrain, while the taut profile optimizes energy restitution for smooth take-offs and landings.

Safety & Certification

The RONIN-Bi is EN-B certified, attesting to safe and predictable behavior for a single-surface tandem wing. Its design was conceived to offer a significant safety margin, despite its featherlight weight. The wing's structure is capable of withstanding high loads, and its in-flight behavior inspires confidence thanks to smooth handling and precise turning. It is aimed at experienced tandem pilots, capable of managing the specific characteristics of single-surface wings and flying in challenging conditions.

Technical Specifications Table