Computational Fluid Dynamics (CFD) is a powerful simulation technique that helps us understand how air flows around a cyclist and bike. By virtually modeling wind flow, we can pinpoint aerodynamic drag, turbulence, and pressure zones. Less drag means more speed without extra effort—perfect for gravel, road, and triathlon cyclists aiming to optimize performance.

Key Takeaway

• Better aerodynamics = faster speeds at the same power output
• Insights that are difficult to capture with simple wind tunnel or field tests

By combining Structure from Motion, Neural Radiance Fields, and our proprietary tools, we create digital twins of both bike and rider. We then simulate real-world conditions—including wind speeds and yaw angles—using OpenFOAM, an industry-validated computational fluid dynamics platform. This integrated approach enables rapid comparison of multiple configurations while maintaining exceptional accuracy. Our unique workflow merges these advanced technologies to deliver results you can trust.

Key Steps

1. 3D Model Creation – We reconstruct your bike and rider position (often from video or CAD files).
2. Mesh & Simulation – We refine the mesh to capture small aerodynamic changes.
3. Analysis & Comparison – We compare drag forces and airflow patterns across setups.

Traditionally, aerodynamics research relied on costly wind-tunnel tests or guesswork in real-world rides. With CFD, you get wind-tunnel-like data without physically needing the tunnel. Our approach can incorporate real terrain profiles, different wheelsets, gravel-specific frames, and even rider gear.

Benefits

• Cost-Effective: Run multiple “what-if” scenarios in software rather than paying for repeated physical tests.
• Specific Insights: See how small tweaks—like changing helmet shape or tire width—can yield a measurable watt-saving advantage.
• Repeatable Results: Simulations can be re-run consistently whenever you want to test a new idea.

When you purchase our CFD test, you’ll receive a comprehensive report detailing areas of high drag. Whether you’re a gravel enthusiast seeking a 5% speed boost or a road racer chasing marginal gains, our easy-to-digest results show:

• Heatmaps & Pressure Plots – Visual overlays that highlight airflow hot spots
• Customized Tips – Adjustments to rider position, bike geometry tweaks, or gear changes
• Follow-Up Support – Ongoing consultation to help interpret results, plus optional re-tests

Our Goal
To empower cyclists with data-driven solutions, saving you time, money, and guesswork.
You’re one step closer to unlocking free speed!