Ask Park Tool's Calvin Jones | GCN Tech Clinic Special Edition

From all the way across the pond, we have none other than Park Tool's very own master mechanic Calvin Jones in the workshop today for this very special edition of the GCN Tech Clinic. Subscribe: http://gcntech.co/subscribetogcntech The GCN Shop: http://gcntech.co/9o GCN Tech Uploader: http://gcntech.co/upload From torquing correctly to scratches on your precious steed, we put your questions to the legend of cycling mechanics, Mr Calvin Jones, Director of Education at Park Tool. Why can't all bottom brackets be the same? How to realign discs on two sets of wheels? How to judge rim wear? Make sure you leave your questions for the GCN Tech Clinic next week using the hashtag #askGCNTech If you enjoyed this video, make sure to give it a thumbs up and share it with your friends. 👍 If you'd like to contribute captions and video info in your language, here's the link - http://gcntech.co/9n Watch more on GCN Tech... 📹More from the Clinic http://gcntech.co/discclinic Photos: © Velo Collection (TDW) / Getty Images & © Bettiniphoto / http://www.bettiniphoto.net/ Brought to you by the world’s biggest cycling channel, the Global Cycling Network (GCN), GCN Tech goes deeper into the bikes, kit and technology stories that matter. GCN Tech is utterly obsessed with seeking out and showcasing the best in bikes, tech, products and upgrades. Everywhere. Every week. From news and rumours, first ride exclusives, how-tos, the weekly GCN Tech Show, pro bikes, set-up tips and more, we geek out over the tiny details that can make the big differences to you. With years of racing and industry expertise, we also bring you instructive maintenance videos to hone your mechanical skills, as well as behind the scenes factory tours and in-depth analysis of kit chosen by the pro peloton to keep your finger on the pulse of cycling’s latest technological innovations. Engage with us every week on the channel and across social media – we’re here to answer every question you’ve got on cycling tech. Suscribirse a GCN en Español: http://gcn.eu/Suscribirse Facebook - http://gcntech.co/gcntechfb Instagram - http://gcntech.co/gcntechinsta Twitter - http://gcntech.co/gcntechtweet