12.5 x 2.25 (12-1/2 x2-1/4) Scooter Inner Tubes & Tires for Razor Pocket Mod (Bella, Betty, Bistro, Daisy, Hannah, Sweet Pea), Schwinn, GT-Gas & Electric Scooters, Kids Bike & Balance Bike Tube12-1/2"x2-1/4" Tire & Inner Tubes with Straight Valve  Fits most 12" wheel scooters and vehicles, like e-Bike, Mini crosser, Mini dirt bike, Kids Motor Bike,..