Got a burning question about bike tech or maintenance? The GCN Tech Clinic is back to answer your questions! This week, we're diving into the comfort of carbon vs. alloy wheels, the impact of inner tube types on rolling resistance, and what to prioritize when upgrading your bike for better acceleration. Drop your own questions in the comments for a chance to be featured in a future episode! | GCN Tech

With expert mechanics on hand to look after the team fleet, it could be easy to forget bike maintenance. So can the pros look after their own bikes? | Global Cycling Network

2K views · 41 reactions | You might think E-Bikes would require more maintenance but actually, aside from usual wear an tear parts, the motor and battery will just keep going! | GCN Tech | Facebook

It's the news we never wanted to announce, but today we're announcing the closure of GCN and the GCN app. Our huge thanks to everyone who subscribed, commented and contributed to making it such a great product. We know there are plenty of questions; an FAQ is available at https://www.globalcyclingnetwork.com/general/news/gcn-and-gcn-app-to-close | Global Cycling Network

We all know cycling can get competitive. In today's GCN Classic, find out about the time Matt Stephens was called a 'Cheesehead.' What's the most creative (and not sweary) insult that's ever been aimed at you on two wheels? There's plenty more GCN content on YouTube - http://gcn.eu/SubscribeToGCN | Global Cycling Network

Watch now on GCN Cycling teams are always on the lookout for the latest developments in sports science to seek out the most marginal gains for their pro riders. GCN sent Jonathon Shubert to investigate one of these new supplements, Ketone Esters. To find out more, click here: https://gcn.eu/GCNPlus or download the GCN App now to subscribe | Global Cycling Network