Performance Process

• UPDATED: Inside the mind of Instagram’s CyclingSpy

  You asked, we answer. This is an updated version of this week's PP episode with a more listenable (hopefully) modified voice for our Cycling Spy.Say the word spy to us cyclists and increasingly we might think of the @CyclingSpy Instagram account. This pseudonymous account has become a fascinating source of spotted tech, product leaks, and aero observations. One day it’s a new frame, the next a new arm warmer texture.This week, CyclingSpy joins Ronan for a rare, anonymous conversation.Always sharp. Often first. Occasionally blunt. But never identified.If there’s an aero gain to be found, or a questionable “gain” to debunk, they’ve probably already posted about it, broken it down, and made you wonder if we really understand what makes you fast.We unpack the origins of the account, the engineering mindset behind it, and why anonymity is its superpower. From wind tunnels to CFD, skin suit mysteries to UCI politics, this episode dives deep into how we test, tweak, and obsess over aero gains.Most of all, we challenge the binary “what’s fastest?” mindset and explore how understanding why something works is the key to developing truly faster tech. Cycling Spy brings an insider’s view of aerospace, Formula 1, and pro cycling R&D, revealing the unknowns that could provide yet another step change in cycling performance.Side note: This week’s episode won’t be the last time you hear CyclingSpy on the Performance Process podcast. In fact, CyclingSpy will be joining us once a month for a dedicated performance tech related episode in which the Spy will first provide their take on a specific topic, perhaps a new aero bike launch or a new aero trend. Then, in the second half of the show the Spy will answer listener questions. Escape Collective members can submit their questions for the Spy here. That said, we simple can’t answer which TT helmet works best for you, or individual specific bike fitting/aero position questions. With that in mind, try to keep your questions focused on topics and trends that will broaden our collective understanding and a voice note of around one minute is perfect.Show notes:Introduction to the Cycling Spy (00:00)Ronan Mc Laughlin introduces the podcast and the mystery of the Cycling Spy, a figure known for analyzing performance tech on Instagram.Ronan Mc Laughlin tries to uncover Cycling Spy’s identity with a game of guess who.Ronan Mc Laughlin and the Cycling Spy discuss the speculation about who the Cycling Spy might be, including Dan Bigham and Ronan himself.Personal Background and Expertise (06:00)The Cycling Spy reveals they have a degree in aerospace engineering and experience working in Formula One and cycling.They have developed methods for visualising aerodynamics and have worked on products that have achieved world records and TDF stage wins.The Cycling Spy mentions they are bound by NDAs, which adds to their credibility in the industry.Ronan Mc Laughlin asks about the specific area of expertise, and the Cycling Spy humorously responds, "making people go fast."Anonymity and Community Involvement (13:30)The Cycling Spy explains the importance of anonymity to maintain the integrity and trustworthiness of the account.They receive many submissions from the community, which helps the account stay current and relevant.The Cycling Spy emphasises the value of the community in spotting new products and sharing insights.Ronan Mc Laughlin and the Cycling Spy discuss the balance between keeping the account anonymous and providing valuable information to the community.The Cycling Spy shares their motivation for starting the account, inspired by similar accounts in Formula One.They aim to fill a niche by focusing on small performance differences that larger magazines often overlook.The account helps junior riders by providing advice and breaking down complex aerodynamic concepts.The Cycling Spy discusses the potential for the account to evolve and possibly go public if the right opportunity arises.Challenges and Future of Aerodynamics in Cycling (27:49)The Cycling Spy discusses the limitations of current aerodynamic testing methods and the potential for significant improvements.They highlight the importance of understanding the physics behind aerodynamics to develop faster equipment.The conversation touches on the potential for dramatic changes in cycling equipment as aerodynamic understanding advances.The Cycling Spy shares their thoughts on the future of aerodynamics in cycling and the potential for new technologies to revolutionize the sport.Testing and Optimization Strategies (43:50)The Cycling Spy advises on the importance of testing both on the road and in the wind tunnel to validate results.They emphasise the need for a robust testing protocol to ensure accurate data and meaningful improvements.The conversation covers the challenges of interpreting aerodynamic data and the importance of experience in making informed decisions.The Cycling Spy shares their approach to helping riders optimise their equipment and position through testing and analysis.Industry Insights and Future Directions (56:38)The Cycling Spy discusses the varying levels of understanding and development within the cycling industry.They mention some brands that are actively exploring new technologies and methods to improve aerodynamics.The conversation touches on the importance of transparency and honesty in marketing claims by brands.The Cycling Spy reflects on the potential for the account to influence the industry and the future of cycling performance.Final Thoughts and Future Plans (01:01:00)Ronan Mc Laughlin and the Cycling Spy discuss the potential for the account to evolve and possibly go public in the future.The Cycling Spy expresses appreciation for the community and the support they have received.They mention the possibility of using different platforms to share their insights and continue engaging with the community.The conversation concludes with a nod to the future of the account and the potential for continued contributions to the cycling community.

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  30:17
• Guess who: Inside the mind of Instagram’s CyclingSpy

  Say the word spy to us cyclists and increasingly we might think of the @CyclingSpy Instagram account. This pseudonymous account has become a fascinating source of spotted tech, product leaks, and aero observations. One day it’s a new frame, the next a new arm warmer texture.This week, CyclingSpy joins Ronan for a rare, anonymous conversation.Always sharp. Often first. Occasionally blunt. But never identified.If there’s an aero gain to be found, or a questionable “gain” to debunk, they’ve probably already posted about it, broken it down, and made you wonder if we really understand what makes you fast.We unpack the origins of the account, the engineering mindset behind it, and why anonymity is its superpower. From wind tunnels to CFD, skin suit mysteries to UCI politics, this episode dives deep into how we test, tweak, and obsess over aero gains.Most of all, we challenge the binary “what’s fastest?” mindset and explore how understanding why something works is the key to developing truly faster tech. Cycling Spy brings an insider’s view of aerospace, Formula 1, and pro cycling R&D, revealing the unknowns that could provide yet another step change in cycling performance.Side note: This week’s episode won’t be the last time you hear CyclingSpy on the Performance Process podcast. In fact, CyclingSpy will be joining us once a month for a dedicated performance tech related episode in which the Spy will first provide their take on a specific topic, perhaps a new aero bike launch or a new aero trend. Then, in the second half of the show the Spy will answer listener questions. Escape Collective members can submit their questions for the Spy here. That said, we simple can’t answer which TT helmet works best for you, or individual specific bike fitting/aero position questions. With that in mind, try to keep your questions focused on topics and trends that will broaden our collective understanding and a voice note of around one minute is perfect.Show notes:Introduction to the Cycling Spy (00:00)Ronan Mc Laughlin introduces the podcast and the mystery of the Cycling Spy, a figure known for analyzing performance tech on Instagram.Ronan Mc Laughlin tries to uncover Cycling Spy’s identity with a game of guess who.Ronan Mc Laughlin and the Cycling Spy discuss the speculation about who the Cycling Spy might be, including Dan Bigham and Ronan himself.Personal Background and Expertise (06:00)The Cycling Spy reveals they have a degree in aerospace engineering and experience working in Formula One and cycling.They have developed methods for visualising aerodynamics and have worked on products that have achieved world records and TDF stage wins.The Cycling Spy mentions they are bound by NDAs, which adds to their credibility in the industry.Ronan Mc Laughlin asks about the specific area of expertise, and the Cycling Spy humorously responds, "making people go fast."Anonymity and Community Involvement (13:30)The Cycling Spy explains the importance of anonymity to maintain the integrity and trustworthiness of the account.They receive many submissions from the community, which helps the account stay current and relevant.The Cycling Spy emphasises the value of the community in spotting new products and sharing insights.Ronan Mc Laughlin and the Cycling Spy discuss the balance between keeping the account anonymous and providing valuable information to the community.The Cycling Spy shares their motivation for starting the account, inspired by similar accounts in Formula One.They aim to fill a niche by focusing on small performance differences that larger magazines often overlook.The account helps junior riders by providing advice and breaking down complex aerodynamic concepts.The Cycling Spy discusses the potential for the account to evolve and possibly go public if the right opportunity arises.Challenges and Future of Aerodynamics in Cycling (27:49)The Cycling Spy discusses the limitations of current aerodynamic testing methods and the potential for significant improvements.They highlight the importance of understanding the physics behind aerodynamics to develop faster equipment.The conversation touches on the potential for dramatic changes in cycling equipment as aerodynamic understanding advances.The Cycling Spy shares their thoughts on the future of aerodynamics in cycling and the potential for new technologies to revolutionize the sport.Testing and Optimization Strategies (43:50)The Cycling Spy advises on the importance of testing both on the road and in the wind tunnel to validate results.They emphasise the need for a robust testing protocol to ensure accurate data and meaningful improvements.The conversation covers the challenges of interpreting aerodynamic data and the importance of experience in making informed decisions.The Cycling Spy shares their approach to helping riders optimise their equipment and position through testing and analysis.Industry Insights and Future Directions (56:38)The Cycling Spy discusses the varying levels of understanding and development within the cycling industry.They mention some brands that are actively exploring new technologies and methods to improve aerodynamics.The conversation touches on the importance of transparency and honesty in marketing claims by brands.The Cycling Spy reflects on the potential for the account to influence the industry and the future of cycling performance.Final Thoughts and Future Plans (01:01:00)Ronan Mc Laughlin and the Cycling Spy discuss the potential for the account to evolve and possibly go public in the future.The Cycling Spy expresses appreciation for the community and the support they have received.They mention the possibility of using different platforms to share their insights and continue engaging with the community.The conversation concludes with a nod to the future of the account and the potential for continued contributions to the cycling community.

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  30:17
• I said aero testing is a nightmare; Streamlines says it's fixing that

  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.

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  36:29
• Aero claims exposed and how to spot marketing spin

  Aerodynamics is a cornerstone of modern cycling performance, but how much of what we hear is genuine science, and how much is marketing spin?In this episode of Performance Process, we sit down with Xavier Disley of Aerocoach to dissect the claims manufacturers make about aero gains. From wind tunnel testing to real-world application, we explore the red flags to watch for, the methodologies used to measure performance, and whether the numbers we see in marketing materials truly translate to faster speeds on the road.Whether you're chasing every last watt or just trying to separate fact from fiction in aero marketing, this episode will help through the noise.Podcast Outline[00:00] IntroRonan introduces the episode and the need to separate real aero gains from marketing hype.Introduction of guest Xavier Disley, Director at Aerocoach.Overview of what the discussion will cover: testing methodologies, data interpretation, and aero marketing tactics.[02:15] Aero helmets and testingDiscussion on Visma's use of the Giro Aerohead TT helmet in road races.Why some TT helmets work better for road racing than others.The visibility challenges of long-tail TT helmets in road racing.[06:48] Manufacturer marketing practices and dodgy claimsHow some brands manipulate aero test results to favour their products.An infamous case of misleading aero data and its impact on consumer trust.Why independent aero testing is rare and how brands exert influence over results.[10:03] Independence and transparency in testingHow Aerocoach balances working with manufacturers while maintaining credibility.Examples of brands that have been transparent about their aero testing.[26:11] Real-world vs. lab testing: challenges and considerationsDifferences between real-world and lab testing, particularly in the context of clothing.Why clothing aerodynamics are difficult to measure due to body shape and movement variability.The role of protocol consistency in ensuring valid test results.[30:02] Dimples and surface textures: myths and realitiesDo dimples on wheels and helmets actually work?How surface textures can help—or hurt—airflow depending on their placement.Why some dimples might be pure marketing.[34:53] Consumer perspective and technical coercionThe rise of FOMO-based marketing in cycling.Do brands use marginal gains philosophy to convince riders they need new products.The emotional side of aero upgrades—do they actually make you faster or just feel faster?[40:02] Usable aero and adaptabilityThe concept of "usable aero"—aerodynamic gains that actually work in real-world conditions.Xavier’s personal experience with the 3T Strada and finding the right aero setup.Why adjustability is more important than chasing absolute aero gains.[57:18] Real-World testing and repeatabilityWhy repeatability is critical in aero testing.Challenges of testing in variable outdoor conditions.Best practices for improving repeatability, including consistent baselines and correcting for drift.[1:00:00] Separating Wheat from Chaff: Consumer TipsHow to spot misleading aero claims.The importance of looking at a company’s history of aero testing.Why detailed data transparency is key to believing aero claims.Red flags: overly optimistic claims, cherry-picked test conditions, and lack of independent validation.[1:04:09] Evaluating aerodynamic claims in cyclingCan we critically assess aero claims.Why brands rarely release full test data.Why peer reviewing is difficult with aero testing.[1:07:20] Challenges in aerodynamic testingThe difficulty of ensuring aero data applies to all rider sizes and positions.Why most wind tunnel tests only use one bike size—and why that’s a problem.The Escape Collective experience with aero testing and why results don’t always translate.[1:09:00] Importance of adjustability in frame designWhy a bike’s fit and adjustability can matter more than its pure aero performance.Example: A pro team forced to use suboptimal sizes due to sponsor constraints.Why an uncomfortable aero bike is slower in the real world.[1:10:09] Manufacturers' focus on aerodynamicsThe positive trend of brands investing more in aero.Why aerodynamics is now expected—even for endurance and gravel bikes.Balancing aero gains with usability and practicality.[1:12:28] Final thoughtsXavier’s closing thoughts on aero testing, transparency, and real-world relevance.The need for better consumer education on aero claims.Why aero matters, but only when it’s tested and applied correctly.Ronan wraps up the discussion and shares key takeaways for riders looking to optimise their setup.

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  29:01
• The hidden dangers of concussion

  In this episode, Ronan Mc Laughlin sits down with Thomas Fallon, a clinical specialist, musculoskeletal physiotherapist, sports medicine researcher at Queen’s University Belfast and PHD candidate in cycling injury epidemiology, to uncover the reality of concussions in the sport.We dive into what is a concussion, how to spot one, what to do and why road cycling has the highest rate of head, neck, and face injuries among all disciplines but one of the lowest reported concussion rates. We discuss the symptoms and why they often go unnoticed. We also discuss what riders need to know about proper diagnosis and recovery.From real-world experiences to the latest research, Fallon lays out what needs to change to protect cyclists from long-term neurological damage. If you ride, race, or simply care about athlete health, this is an episode for you.Podcast outline:Introduction to Thomas Fallon and His Research (00:00)Ronan Mc Laughlin introduces Thomas Fallon, a researcher at Queen's University of Belfast, focusing on injury and illness surveillance in professional cycling.Thomas Fallon's research includes a large-scale study tracking over a million kilometres of racing and training to assess injury rates and safety in pro cyclists.Thomas's work highlights the low reported rates of concussions in road cycling despite high rates of head, neck, and face injuries.Ronan emphasises the importance of understanding concussions in cycling and the need for better protocols and awareness.Thomas Fallon's Background and Career (04:30)Thomas Fallon shares his background in cycling, including his competitive career and education in sports science and physiotherapy.He discusses his work with the Irish team at the Paralympics and his current PhD focused on developing an injury surveillance system for professional cycling.Thomas mentions collaborations with the UCI on injury surveillance projects, including the World Championships and downhill mountain biking.Thomas Fallon's Personal Experience with Concussions (08:15)Thomas recounts his own experience with a severe concussion in France, where he lost consciousness during a transfer between hospitals.He discusses the challenges of diagnosing concussions, especially when athletes hide symptoms, and the importance of increasing awareness among younger athletes.Thomas presents his master's thesis on athletes' knowledge and attitudes towards concussions, highlighting the willingness of younger athletes to hide symptoms.He shares his involvement in developing concussion education programs for underage athletes in Ireland, emphasising the importance of educational content and role models.Understanding Concussions and Their Symptoms (13:20)Thomas explains that concussions are mild traumatic brain injuries caused by blows or jolts to the head, leading to short-lived neurological deficits.He describes the pathophysiology of concussions, including axonal shear, chemical changes, and potential swelling in the brain.Thomas emphasises the importance of symptom presentation in diagnosing concussions and the challenges of diagnosing concussions in cycling due to the transient nature of symptoms.He discusses the role of environmental factors and the need for context in diagnosing concussions, especially in road cycling.Challenges in Diagnosing and Managing Concussions (19:45)Thomas highlights the challenges of diagnosing concussions in cycling, including the lack of on-site evaluations and the need for post-event and next-day evaluations.He discusses the importance of providing context to medical professionals to aid in diagnosing concussions.Thomas shares an example of a Scottish rugby player who passed a head injury assessment but was removed from play due to symptoms, illustrating the complexity of diagnosing concussions.He emphasises the need for a protocol that includes on-site evaluations, post-event evaluations, and next-day evaluations to ensure proper diagnosis and management of concussions.Long-Term Risks and Complications of Concussions (28:17)Thomas explains the risks of having multiple concussions, including the potential for rapid swelling of the brain and severe complications.He discusses the link between concussions and chronic traumatic encephalopathy (CTE), a neurodegenerative condition associated with repetitive subconcussive impacts.Thomas highlights the importance of managing concussions to prevent long-term complications, including depression, anxiety, and post-concussion syndrome.He shares a case of a US track rider, Kelly Caley, whose father linked her suicide to post-concussion syndrome, emphasising the need for increased awareness and support for athletes with concussions.Cultural and Educational Aspects of Concussions in Cycling (33:40)Thomas discusses the cultural component of cycling, where riders were once applauded for toughing out injuries, and the shift towards acknowledging the seriousness of concussions.He emphasises the importance of education in increasing awareness about concussions among riders, coaches, and medical staff.Thomas highlights the role of riders speaking out about their experiences with concussions in raising awareness and improving management practices.He discusses the need for better diagnostic tools and the potential use of technology, such as head impact sensors and video analysis, to improve concussion screening and management in cycling.Improving Concussion Safety in Cycling (43:20)Thomas suggests the need for an injury surveillance framework to quantify and address concussions in cycling.He discusses the potential use of head impact sensors and other technological advancements to improve concussion screening and management.Thomas emphasises the importance of collaboration between data scientists, medical professionals, and cycling organisations to develop and implement effective concussion management protocols.He highlights the need for education and awareness at all levels of cycling, from grassroots to professional, to ensure proper management of concussions.Practical Steps for Managing Concussions (48:05)Thomas outlines the steps a cyclist should take immediately after a crash, including requesting medical evaluation and commencing 48 hours of rest.He describes the return-to-sport protocol, which involves gradually increasing activity levels and monitoring symptoms to ensure a safe return to training and competition.Thomas emphasises the importance of considering the specific demands of different cycling disciplines in the return-to-sport protocol.He discusses the need for a multi-disciplinary approach to managing concussions, including psychological support and a graded return to sport.Final Thoughts and Recommendations (56:50)Thomas reiterates the importance of erring on the side of caution when suspecting a concussion and seeking medical evaluation.He emphasises the need for increased awareness and education about concussions at all levels of cycling to ensure proper management and prevention.Thomas highlights the role of technology and data in improving concussion management and the importance of collaboration between various stakeholders.He concludes by encouraging listeners to prioritise their health and seek medical advice when in doubt about concussions.

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  32:35

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