Mismatched Tyres, Flappy Jackets & Bidon Microplastic | GCN Tech Clinic

Описание: Alex and Ollie are back at the GCN Tech Clinic to answer your most pressing bike tech and maintenance questions! This week, they're tackling the optimal tyre and rim interface for the best aerodynamics and discussing just how much loose, flapping clothing will slow you down. Plus, Ollie responds to your questions about his ultra-endurance ride, including his controversial tyre pressure choice and bike fit!

⏱️ Timestamps ⏱️
00:00 - Intro
00:23 - Should tyres & rims blend smoothly for aero gains?
03:15 - Does dried sealant unbalance your wheels?
05:21 - Is it safe to sit on your top tube?
06:52 - Your questions on Ollie's ultra-endurance ride!
10:08 - How to calculate pressure for different tyre widths
13:42 - How much does flapping clothing slow you down?
15:50 - Bike fit & aero wheels for ultra-endurance
21:52 - Are there microplastics in your water bottle?
23:04 - Outro

Useful Links:
GCN Tech Uploader 👉 https://gcn.eu/techuploader
Subscribe so you don’t miss a thing 👉 https://gcntech.co/subscribe
Insurance: Viewers in the USA and UK can explore GCN Insurance products 👉 https://gcn.eu/GCNinsurance
Sign Up To The GCN Newsletter 👉 https://gcn.eu/Newsletter
Visit the GCN Shop 👉 https://gcn.eu/gcnshop
GCN WhatsApp Channel 👉 https://gcn.eu/GCNwhatsapp
GCN Instagram Broadcast Channel 👉 https://gcn.eu/instagrambroadcast
Join the GCN Club on Zwift and ride with us! 👉 https://gcn.eu/GCNClubRides

It's a common sight at the cafe stop, but do you ever sit on your bike's top tube? Be honest! We won't tell your insurance providers 😉

Watch more on GCN Tech...
📹    • Dirty Wax, Aerobars And Upgrade Choices | ...  
📹 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 #cyclingtips #techclinic #bikemaintenance

📸 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 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!

Thanks to our sponsors:
Canyon Bikes: http://gcn.eu/-Canyon
Orbea Bikes: http://gcn.eu/Orbea
Pinarello Bikes: https://gcn.eu/Pinarello
Topeak Tools: http://gcn.eu/Topeak
CamelBak: https://gcn.eu/Camelbak
Pirelli Tyres: https://gcn.eu/Pirelli
Vision Wheels: http://gcn.eu/Vision
Wahoo Fitness: http://gcn.eu/Wahoo-Fitness
Volkswagen Commercial Vehicles: https://gcn.eu/VW
Park Tool: http://gcn.eu/-parktool
Selle Italia: https://gcn.eu/SelleItalia
Zwift: https://gcn.eu/Zwift
Silca: https://gcn.eu/Silca
MET Helmets: https://gcn.eu/methelmets
Core Body Temperature: https://gcn.eu/corebodytemp
Precision Fuel & Hydration: https://gcn.eu/precisionhydration
Elitewheels: https://gcn.eu/Elitewheels

Watch our sister channels:
Global Cycling Network -    / @gcn  
GCN Racing -    / @gcnracing  
Global Triathlon Network -    / @gtn  
GCN Italia -    / @gcnitalia  
GCN en Español -    / @gcnenespanol  
GCN auf Deutsch -    / @gcnaufdeutsch  
GCN en Français -    / @gcnenfrancais  
GCN Training -    / @gcntraining  
Global Mountain Bike Network -    / @gmbn  
GMBN Racing -    / @gmbnracing  
GMBN Tech -    / @gmbntech  
Electric Mountain Bike Network -    / @embn  

GCN1848