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

Welcome to the GCN Tech Clinic, where we tackle your most pressing bike maintenance and tech questions! In this episode, we use physics to explain why a heavier rider can be faster than a lighter rider on a flat time trial, and we settle the debate on which is more fuel efficient: a roof rack or a rear rack. Plus, we cover the real risks of using CO2 or electric pumps on TPE inner tubes. | GCN Tech

26K views · 20 reactions | 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 | Facebook

10K views · 216 reactions | Loved our live racing and highlights from the past year? Make sure you subscribe to our new channel GCN Racing where we’ll be bringing you all of the best pro cycling coverage, and to kick things off from this weekend we’ll have daily highlights of the Tour de France and the Giro Rosa: https://gcn.eu/GCNRACING | Global Cycling Network | Facebook

This year’s Tour de France has been epic and there have been plenty of amazing performances. But how does it compare to previous years? With more data available than ever before, are Tour de France riders faster than ever before? We discuss this as well as bringing you your weekly doses of cycling shorts, hack/bodge and more! Watch the Tour de France on GCN 👉 https://gcn.eu/tdf Donate to Qhubeka 👉 https://gcntech.co/Qhubeka This Week’s Poll: Would you rather have a nice car, or a nice bike? 👉

40K views · 83 reactions | Welcome to GCN Racing! Subscribe now for live streams and highlights from the biggest and best cycling races in the world... Starting this week with the Tour de France and the Giro Rosa! | Global Cycling Network | Facebook

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