Endurance Innovation is now on Patreon [https://www.patreon.com/enduranceinnovation]! Have a peek at our page and show us some love.

 * 5:45 the advantages of large chainrings and cogs
 * 13:00 the drivetrain efficiency shortcomings  of SRAM AXS road
 * 14:30 how efficient are 1x drivetrains?
 * 16:30 the reason behind the prevalence of chain drops in road 1x systems and why chain catchers are key
 * 22:45 the difference in efficiency between chain brands
 * 29:30 nerding out gear inches and with gear-inch calculators [https://www.bikecalc.com/speed_at_cadence]
 * 36:15 the efficiency cost of cross-chaining
 * 40:30 the effect of cassette size on cross-chaining losses
 * 48:45 the 105% rule of tire width to wheel width

Check out the wealth of free advice and guides for head to the INSTRUCTIONS tab on the Zero Friction Cycling site [https://zerofrictioncycling.com.au/]. Also subscribe to their YouTube channel [https://www.youtube.com/channel/UC6dLMug2vajLn1Y-HENe_pw] and follow them on Instagram [https://www.instagram.com/zerofrictioncycling/]. 

Adam Kerin Returns

Endurance Innovation is now on Patreon [https://www.patreon.com/enduranceinnovation]! Have a peek at our page and show us some love.

 * 5:45 the advantages of large chainrings and cogs
 * 13:00 the d

Endurance Innovation examines the technology, science, and engineering shaping modern endurance sport. Each episode features a focused conversation with researchers, coaches, and industry practitioners working in areas such as cycling aerodynamics, triathlon equipment, performance modeling, training science, biomechanics, and data analysis.

Rather than speculation or trend-driven commentary, the show emphasizes evidence-based methods and practical applications for athletes and coaches across cycling, triathlon, and other long-course disciplines. Topics include aerodynamic testing, cooling, running and cycling performance, endurance nutrition, training strategies, and the tools that support both high-performance and age-group athletes.

New episodes are released periodically.

Adam Kerin Returns

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