Duotone Wing & Foiling Tech Talk - Hyperglide D/LAB 2025

Introduction

In the latest episode of DU and foiling Tech Talks, Klaas is joined by Jerome Bonier, the designer behind the new Hyperglide wing. While not yet finalized, the prototype showcased offers thrilling insights into its design and performance features.

Overview of the Hyperglide Wing

The Hyperglide is described as "glide on steroids," targeting downwind performance for competition. The Spencer Brothers, known for their competitive prowess, have been pivotal in the wing's development, pushing for a design that will give them an advantage in races.

Specifications

• Length and Aspect Ratio: The Hyperglide boasts an impressive aspect ratio of approximately 14.6, with a surface area of 680 square centimeters, emphasizing a sleek design that maximizes efficiency.
• Wing Profile: The profile used for the Hyperglide is akin to that tested previously on dock-start wings, resulting in an exceptional lift-to-drag ratio, essential for effective downwind performance.
• Wing Tips: The design incorporates subtle wing tips that help reduce drag by minimizing vortex formation, which occurs due to pressure differences above and below the wing.

Performance Insights

Testing revealed the Hyperglide's ability to paddle up on flat water with surprising ease. Rigorous trials have shown the wing to excel in pumping efficiency and maintaining speed, even at lower speeds. The efficient design allows users to accelerate during pumping, showcasing the Hyperglide’s superior capabilities in downwind conditions.

Customizable Features

The prototype allows for adjusting wing placement regarding the mast, giving users the flexibility to fine-tune their setup. Multiple tail options (shorter 37 cm or longer 43 cm) permit customization according to rider preferences. Moreover, the Hyperglide is compatible with various stabilizers—125, 145, and 165 cm options—offering versatility for different riding styles.

Future Developments

An 880 version of the Hyperglide has recently been approved and is in production. This larger wing is designed to be more approachable for intermediate riders, catering to a broader audience while promising the same pumping efficiency as its smaller counterpart.

Key Takeaways

The Hyperglide represents Duotone's commitment to performance-driven design in the growing downwind scene. Extensive research and development have led to a wing that not only meets competitive riders' needs but also assures efficiency and speed.

Keywords

• Hyperglide
• Downwind performance
• Spencer Brothers
• Aspect ratio
• Wing profile
• Lift-to-drag ratio
• Pumping efficiency
• Customizable features
• Tail options
• 880 version

FAQ

Q1: What is the aspect ratio of the Hyperglide wing?
A1: The Hyperglide has an aspect ratio of approximately 14.6.

Q2: How does the Hyperglide perform in downwind conditions?
A2: The Hyperglide is designed for pure downwind performance, offering exceptional lift-to-drag ratios that contribute to its efficiency and speed.

Q3: Can the Hyperglide wing be customized?
A3: Yes, the Hyperglide allows adjustments in wing placement, tail length, and stabilizer options to suit rider preferences.

Q4: What is the target audience for the Hyperglide?
A4: While aimed at competitive riders, the new 880 version will be more approachable for intermediate riders.

Q5: Are there any warnings associated with using the Hyperglide?
A5: Riders are advised to be cautious with jumping due to the design characteristics of the wing, which is not suited for freestyle maneuvers.