New at Cycles Dupuis: optimize your aerodynamics with AiRO

Our bike fitting experts, Dominique and Lori, have proudly earned their AiRO certification and have already had the opportunity to put this technology to work with several athletes. They can now help you optimize your position using personalized aerodynamic simulations.

What Is a Wind Tunnel?

A wind tunnel is a specialized facility used to study how air flows around a cyclist and their equipment. By recreating riding conditions, it is possible to measure air resistance and evaluate the effects of different positions and setups.

This method is particularly useful in cycling and triathlon, where aerodynamic drag plays a significant role in performance, especially at higher speeds.

Traditionally, these tests require specialized facilities, travel, and a considerable budget. That’s where AiRO comes in.

AiRO: Virtual Aerodynamic Simulation

AiRO uses Computational Fluid Dynamics (CFD) and a personalized 3D model of the cyclist to simulate the interaction between their body and the air. Using photos and cyclist-specific data, the platform creates a digital aerodynamic model that allows different configurations to be explored.

In practical terms, Dominique and Lori can virtually adjust certain elements of your position and compare simulation results to evaluate their aerodynamic impact.

This technology makes it possible to:

• Compare different positions to identify those with greater aerodynamic potential.

• Evaluate the effects of changes to your posture, such as arm height, back angle, or head position.

• Explore different equipment options, including helmets and triathlon aerobars, depending on the options available on the platform.

• Make data-driven recommendations rather than relying solely on impressions or assumptions.

AiRO does not replace the expertise of a bike fitter. The most aerodynamic position is not necessarily the one that allows you to maintain the most power or ride comfortably throughout your entire event. The goal is to find the right balance between aerodynamics, comfort, stability, and the ability to sustain your effort.

Who Can Benefit from AiRO?

Aerodynamic simulation is designed for cyclists and triathletes looking to optimize their performance, regardless of their experience level.

Triathletes and Time Trial Specialists

In triathlon, every detail matters. A more aerodynamic position can help reduce air resistance and save energy during the cycling leg. AiRO allows you to explore different positions on your aerobars and compare setups before making changes to your bike.

Cyclists Looking to Improve Performance

Whether you compete in road racing, time trials, or endurance events, AiRO can help you better understand how your posture affects your aerodynamics.

Athletes Looking to Validate Equipment Choices

Trying to decide between two helmets or considering a change to your aerobars? Simulations can help you compare different options and guide your decisions based on your position.

Cyclists Curious About Their Aerodynamics

You don't have to be a professional athlete to improve your cycling efficiency. If you want to understand what affects your aerodynamic drag and explore opportunities for improvement, this service may be right for you, too.

Two Ways to Experience AiRO at Cycles Dupuis

We offer two options to suit your needs and goals.

1. Triathlon Bike Fitting with AiRO Option

Looking to optimize your position on your triathlon bike? Add AiRO simulation to your bike fitting session.

Dominique or Lori will assess your position based on your body measurements, mobility, comfort, and goals. Aerodynamic simulation complements this process by allowing different configurations to be compared and helping guide adjustments.

This approach helps you find a position that combines aerodynamics, comfort, and the ability to sustain your effort.

2. Standalone AiRO Simulation Session — 5 Simulations

Already happy with your bike fit and simply want to explore your aerodynamic potential? You can book a standalone AiRO session that includes 5 simulations.

This option allows you to compare different possibilities without necessarily undergoing a complete bike fitting.

For example, you may want to:

• Compare several upper-body positions.

• Evaluate different forearm heights or angles.

• Explore different head and back positions.

• Compare helmet options available on the platform.

• Test different aerobar configurations or other accessories compatible with the simulation platform.

Working with Dominique or Lori, you can determine which scenarios to explore based on your goals and the changes you're considering.

Take the Next Step in Your Performance

Aerodynamics isn't simply about adopting the lowest possible position or buying the latest equipment. It's about understanding how your body, position, and equipment interact with the air, then finding the adjustments that truly suit your riding style.

With AiRO, Cycles Dupuis makes aerodynamic simulation more accessible and adds another valuable tool to our team's bike fitting expertise.

Ready to explore your aerodynamic potential?

Book an appointment with Dominique or Lori at Cycles Dupuis to discuss your goals and discover our AiRO simulation service.

Cycles Dupuis — Your Performance, Our Expertise.