Your fitting improves performance
Prove it to your clients.

We offer two professional licenses adapted to bike fitters' needs, available monthly or annually. The Fit AeroX Standard version provides dynamic aerodynamic analysis without power data: ideal for visualizing the impact of each adjustment on frontal area. The Premium version adds position/power analysis and Speed Mode, where the smart trainer's resistance is linked to position — the client physically feels the aerodynamic impact of each change. For comparison, a wind tunnel session costs $1,500 to $3,000 and requires travel to a specialized facility. With AeroX, measurement is integrated into your studio with no expensive additional hardware. The ROI is immediate: a client who sees their gains comes back, recommends your studio, and accepts a higher rate for a differentiating service. Contact us for more information and a quote tailored to your practice.

For the Standard version (aero analysis without power): a webcam (built-in or external, 720p minimum) and your client's bike on a support — the trainer doesn't need to be a smart trainer, a static analysis is enough. For the Premium version (position/power analysis and Speed Mode): a Bluetooth FTMS-compatible smart trainer is required (Wahoo Kickr, Elite Direto, Tacx Neo, Saris H3…). Setup takes 2 minutes: place the webcam about 1.3 m in front of the trainer, launch AeroX, and calibrate in two clicks. Your laptop's built-in webcam works fine; you can also use a smartphone over Wi-Fi as a camera. Heart rate monitors from Garmin, Polar, and Suunto are also supported. In short: no specialized hardware investment required, just the equipment you already have in your studio.

A personalized 30-minute onboarding is included for every new partner. It covers installation, calibration, and feature discovery — but above all, it trains you on aerodynamics applied to bike fitting. The goal: give you the keys to explain to your clients why aero costs time on the clock, especially for slower riders where every saved watt matters even more. After this onboarding, you're autonomous. The interface was designed to be used live during the session, without interrupting your workflow. Data is displayed in real time: CdA, watts saved, estimated speed — your client sees it while you adjust. Priority support is included. Our current partners — from Brazil to the United States to Europe — offer aero analysis to all their clients from their very first session.

Yes, and it's a real retention lever for your business. You can recommend AeroX to your clients so they maintain and work on their position between sessions on their own smart trainer. They progress, see real-time results, and naturally come back for follow-up sessions. On their AeroX account, the client can access their fitting data and track their progress. On your side, as a bike fitter, you also have access to your clients' data: you can follow their evolution between appointments and identify areas to refine in the next session. AeroX runs on macOS and Windows, with the same webcam and smart trainer as in your studio. The client finds a familiar environment that extends your expertise and creates a lasting connection between your sessions.

AeroX measures aerodynamic frontal area (CdA) in real time via AI-powered video analysis. The algorithm analyzes the cyclist's silhouette frame by frame to calculate the projected area facing the wind. Absolute accuracy is 10%, with 3% measurement repeatability — less precise than a wind tunnel in absolute terms, but far more versatile. AeroX provides real-time information anywhere and enables effective comparison of position and fit changes. You adjust the saddle by 5 mm, the CdA updates live. That's exactly what a bike fitter needs in a session: not an absolute lab value, but an instant, visual comparison between each tested position. In a professional wind tunnel, a measurement costs $1,500 to $3,000 and gives a one-time result. AeroX provides continuous measurement, directly usable during fitting, accessible from your studio.