2 Pack 14″/16″/18″/ 20″/ 22″/24″/ 26″/27.5″/28″/29″ x1.75/2.125 Heavy Duty Bi…
Unit Count: 2.0 Count. Maintains Stable Air Pressure for a Safer Ride:Experience a smoother, more stable ride with consistent air pressure retention. Never be stranded by a flat tire again! This feature ensures that your inner tube stays inflated longer, reducing the need for constant maintenance during your rides.