In this episode of Performance Process, Ronan Mc Laughlin and Caley Fretz discuss some updates planned for the podcast.

Then Ronan sits down with Robert Chung, the creator of the Chung Method, a revolutionary way to aero test without a wind tunnel. They explore how this virtual elevation method has made aero testing more accessible, allowing cyclists to optimise their setups using real-world data.

Robert breaks down the math, principles, and practical applications of the method, including its surprising role in the shift toward wider tyres and lower pressures. The conversation covers common mistakes in aero testing, how to refine your testing protocol, and why real-world conditions often beat lab data. This episode is packed with insights on how to start and then fine-tune your testing.

At the 2024 edition of the Tour Down Under, Ronan Mc Laughlin was joined by aerodynamicist JP Ballard as they walked through the pits to talk about the aero hits and misses within the latest bikes of the WorldTour. For 2025 we’re back with something of a similar theme.

This time Dave Rome is joined by the Head of Aerodynamics at South Australian Sports Institute (SASI), John Pitman.

Now, with access to a wind tunnel he oversees (a story we aim to share soon), Pitman takes a stroll through the pits, talking about general aero themes, the effectiveness of design flourishes, and other random things seen.

Normally, this type of episode would be exclusive to members of Escape Collective, but instead, we’re keeping things open to give you a taste of the sort of content you may be missing out on. If you like this episode, and if you haven’t already, then please consider becoming a member of Escape Collective. Similarly, please share it with a friend who may enjoy it.

In this episode of Performance Process, we’re joined by Barnaby Garood of AeroSensor to dive deeper into the world of aero testing at home with the AeroSensor drag measurement system. Barnaby, a former F1 aerodynamicist, shares insights on how the AeroSensor brings aero testing to the everyday rider’s everyday roads, helping cyclists of all levels unlock real performance gains without the hefty price tag of traditional lab testing.

From setup and calibration to course selection, interpreting yaw angles, and managing real-world variables, Barnaby breaks down the practicalities of aero testing—what works, what doesn’t, and how to get meaningful data from your efforts.

The conversation also touches on the evolution of aero testing, why real-world conditions might be more valuable than controlled lab settings, and why repeatability is king when it comes to finding those elusive aero gains. Whether you're chasing Strava PBs, eyeing a faster time trial, or simply curious about aero optimisation, this episode delivers practical advice you can put to use straight away.