Adam Kerin is the founder of Zero Friction Cycling. At ZFC he does independent testing of chain lubricants, and he also provides services (to individuals and businesses) and retails products related to reducing friction in the drive train, which ultimately helps you save watts and save money.     IN THIS EPISODE YOU'LL LEARN ABOUT: -Performance consequences of low- and high-friction drivetrains. -Wear and tear, and financial consequences of low- and high-friction drivetrains. -Different methods and tools for chain lubrication, and pros and cons of each.  -How to get started with waxing your chain, and why you should consider it.  -Race chains, training chains, and smart chain rotation.    SHOWNOTES: https://scientifictriathlon.com/tts323/   SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/   SPONSORS: Precision Fuel & Hydration - Optimise and individualise your fueling and hydration strategy using the free online Sweat Test and Quick Carb Calculator on precisionfuelandhydration.com. Book a free one-on-one consultation to chat with the team and refine your fueling and hydration even further. Listeners of That Triathlon Show get 15% off their first order of fueling and hydration products. If you didn't catch the discount code in the episode, email Andy and the team at hello@precicionhydration.com and they will be happy to help.    ROKA - Exceptional quality triathlon wetsuits, trisuits, swimskins, goggles, performance sunglasses as well as prescription eyeglasses and sunglasses.  Online vision test for prescription updates and home try-on options available for eyeglasses. Ships from  the US, UK and EU. Trusted by world-leading athletes such as  Lucy Charles-Barclay, Javier Gómez Noya, Flora Duffy, Morgan Pearson, Summer Rappaport and others in triathlon, cycling, speed skating, and many more. Visit roka.com/tts for 20% off your order.   LINKS AND RESOURCES: Zero Friction Cycling (Adam's business) website, Youtube, and Instagram The Physical Performance Show: Assoc. Professor Max Paquette: ‘Running Surface Interactions’ All Cycling-related episodes on That Triathlon Show   RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/   CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.