Except if otherwise mentioned, it’s safe to assume any new bike will likely have clincher tires. A tube is necessary to inflate and keep air in clincher tires, as well as a metal or kevlar fiber bead is on the edge from the tire. Chainrings – the entrance list of https://bikeengineflush38151.blog-gold.com/45213903/the-party-bike-klein-roosboom-diaries