Aero testing usually brings wind tunnels, maths equations, and general nerdery to mind. It's time-consuming, requires patience, and a hassle many can't be bothered with. But still, it shapes many of the products we buy today; thus, it affects all our riding.
In this episode, Ronan sits down with John Buckley – former F1 aerodynamicist and founder of Streamlines – to explore how real-world aero testing is changing testing for the performance-minded and it's adoption within the industry.
From F1 aerodynamics to cycling performance, John shares the journey behind building an outdoor aero testing platform now used by WorldTour teams, bike fitters, and equipment developers.
They unpack why outdoor testing matters, how teams and fitters are already using it, and what it could mean for everyday riders looking to ride faster without guesswork. They explore the limitations of wind tunnel testing, the unique challenges of outdoor measurement, and how the Cirrus system automates and simplifies testing.
Whether you're a performance-minded cyclist, a curious bike fitter, or just want to know what's actually making you faster, this episode breaks down cutting-edge tech in a way that's actionable, thought-provoking, and accessible.
What is Performance Process?
Welcome to the Performance Process podcast, hosted by Ronan Mc Laughlin and Caley Fretz.
This podcast is dedicated to unearthing and analysing the processes behind some of the most successful athletes in the world, and understanding how every rider can apply them to their own improvement.
The Performance Process podcast is produced exclusively for Escape Collective members. While you'll see partial episodes on this feed please head to https://escapecollective.com/member/ to become a member and gain access to the full episodes!