Land To House Inner Tube 2 Pack for BOB Strollers Razors Bikes 125 Inch by 225 Inch with St ard American Schrader Valve

Made from Butyl rubber to provide the best resilience to puncture yet maintain stretch., Best size for small bikes and scooters 12.5" x 2.25" (12-1/2" x 1-1/4")., The Valve style is the common American Valve A/V also known as Schrader Valve., This package contains two Inner Tubes so you can replace both tires on a scooter or keep one for later as a backup., Note: When you install the tube into the rim of the wheel be sure to inflate just a bit to help prevent twisting of the tube. This will also help you reduce pinching during install.