How can I fit training into my commute? What's better, road or mountain bike pedals? Can someone please tell me what "barbs" and "olives" are?! All this and more answered in this week's GCN Tech Clinic. 00:00 Intro 00:27 Road pedals vs MTB pedals 00:47 Can I use my commute to train? 03:42 Does rim material effect rolling resistance? 05:46 Can I run a 52-34 front chainset? 08:02 What’s the deal with barbs and olives? 10:54 Should I remove puncture proofing tape before trying for a KOM? Useful Links: GCN+ | Every. Unmissable. Moment. 👉 https://gcn.eu/9cb Ride with us at the Global Bike Festival 👉 https://gcn.eu/GBF2023 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 Drop your tech questions in the comments using #askgcntech in the comments below 👇 Watch more on GCN Tech... 📹 This Bike Got Me Through Hell! 👉 https://www.youtube.com/watch?v=wWjJkqoHVGs 📹 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 #commute #rollingresistance #homemechanic #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 Zipp Wheels: https://gcn.eu/Zipp 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 Shadow Stand: https://gcn.eu/ShadowStand DMT Shoes: https://gcn.eu/DMT Silca: https://gcn.eu/Silca MET Helmets: https://gcn.eu/methelmets 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