Most bicycles today have tires with tubes inside. The tube is made of rubber, has a valve in it for inflation, and is just the right size and shape to fit inside the tire. … This works because the tire and rim act as a system to seal the tire and keep the air inside

View Full Details

Related Searches

Related Videos


Warning: foreach() argument must be of type array|object, null given in /srv/users/mrtsinci/apps/mrtsinci/public/wp-content/plugins/threemarketers_articleforge/tmaf_shortcodes.php on line 74

Write A Comment