How long do carbon bike frames last and do old ones risk snapping? Is a one-sided power meter good enough? What makes a good tubeless sealant and can you mix different products? Can you ride aluminium rim brake wheels on gravel? Alex and Ollie are back together to answer these questions and more! 00:00 Intro 00:23 One-sided or dual-sided power meter? 02:17 Aluminium rim brake wheel on gravel? 04:13 Wax lube chain before every ride? 06:11 Lifespan of carbon frames? 08:46 Mixing tubeless sealants? 09:58 Set up old carbon wheels as tubeless? 10:55 Criteria for a good sealant? Useful Links: Everything Cycling. All In One Place 👉 https://www.globalcyclingnetwork.com/ GCN+ | Every. Unmissable. Moment. 👉 https://gcn.eu/9Nk Download the GCN App for free 👉 https://gcn.eu/app Visit the GCN Shop 👉 null Join the GCN Club 👉 https://gcnclub.com/ GCN Training Plans 👉 https://gcn.eu/gcntp Do you have any tech queries of your own? Let us know in the comments below using #askgcntech! 💬👇 If you liked this video, be sure to give it a thumbs up 👍 and share it with your friends! Watch more on GCN Tech... 📹 Your Carbon Fibre Bike Won’t Last Forever 👉 https://www.youtube.com/watch?v=ZeNX9QqN6B8 📹 Watch our Editor’s Choice Playlist 👉 https://gcntech.co/EditorsChoice 📹 Watch the latest GCN Tech Show 👉 https://gcntech.co/GCNTechShow 🎵 Music - licensed by Epidemic Sound 🎵 #gcntech #gcn #cycling #roadcycling #roadbike #bike #bikes #bikelife #biketech #ask #qanda 📸 Photos - © Velo Collection (TDW) / Getty Images & © Sprint Cycling Agency Brought to you by the world’s biggest cycling channel, the Global Cycling Network (GCN), GCN Tech is the only channel you need for all things bike tech – past, present and future. Simply put, we’re obsessed with tech: we seek out and showcase the best in bikes, components, tech, accessories, upgrades and more from races and events, tech shows and product launches across the globe to bring you the best in road bike technology. We’ve also got great maintenance videos to help you get the most from your bike; pro-bike tours from all the biggest races; special features and the weekly GCN Tech Show. We also take a deeper look into the future of cycling, apps, smart tech and virtual riding. Join us on the channel and the GCN App to submit your content, vote on the latest tech and keep abreast of exciting new trends. Thanks to our sponsors: Pinarello Bikes: https://gcn.eu/Pinarello Topeak Tools: http://gcn.eu/Topeak Canyon Bikes: http://gcn.eu/-Canyon Pirelli Tyres: https://gcn.eu/Pirelli Orbea Bikes: http://gcn.eu/Orbea Vision Wheels: http://gcn.eu/Vision Wahoo Fitness: http://gcn.eu/Wahoo-Fitness Park Tool: http://gcn.eu/-parktool Elite Bottles: https://gcn.eu/EliteBottles Whoop Fitness: https://gcn.eu/Whoop Selle Italia: https://gcn.eu/SelleItalia SiS: https://gcn.eu/ScienceInSport Zwift: https://gcn.eu/Zwift Shimano Wheels: https://gcn.eu/Shimano DMT Shoes: https://gcn.eu/DMT Silca: https://gcn.eu/Silca MET Helmets: https://gcn.eu/methelmets Strava: https://gcn.eu/strava ShadowStand: https://gcn.eu/ShadowStand Watch our sister channels: Global Cycling Network - null GCN Racing - null Global Triathlon Network - null GCN Italia - null GCN en Español - null GCN auf Deutsch - null GCN en Français - null GCN Japan - null GCN Training - null Global Mountain Bike Network - null GMBN Racing - null GMBN Tech - null Electric Mountain Bike Network - null