John G gets interviewed by John K about chains and single speeds, we talk gift guides and should cyclocross be a Winter Olympic sport?  Brought to you by Gulo Composites, https://gulocomposites.com. Use the discount code TwoJohns10 when you go to the site. Ask a question of an expert or tell us someone you'd like to hear interviewed. Follow us on Twitter and FB @twojohnspodcast, email to [email protected], and support us at www.patreon.com/twojohnspodcast