1、Wide Compatibility: Replacement for Razor Pocket Mod, for Currie, replacement for Schwinn, for GT, for IZIP, for eZip and more. Fits 12‑1/2in x 2‑1/4in tires and inner tubes for various electric scooters and cycles. 2、Premium Material: Made of superior rubber for better airtightness, elasticity, damping, and aging resistance. Features a heavy duty inner tube with a TR87 bent valve stem. 3、Versatile Application: Suitable for most 12 inch wheeled scooters, electric cycles, mini dirt cycles, mini motocross cycles, kids' motorcycles, and balance cycles. 4、Solid Construction and Reliable: Designed as a 12.5 x 2.25in (12‑1/2in x 2‑1/4in) tire and inner tube set with a 12.5 inch wheel size, perfect for replacing old or worn out tires on various vehicles. 5、Ideal Replacement: Also known as 12 1/2 x2 1/4 cycle tires, 12.5 x 2.25 kids cycle tires, 12 1/2 x2 1/2 tires and tubes, dirt cycle 12 1/2 x2/4 tires and tubes kits, 12.5x2.25 dirt cycle tires, 62‑203 tires, 62‑203‑tubes, 57‑203 tire replacement, 57‑203‑12 1/ 2 x2 1/4 tires and tubes. Item Type: Tire and Inner Tube Set Size: Approx. 12.5x2.25 inch (12-1/2 x2-1/4in) Valve Stem Type: TR87 Bent Valve Stem Material: Rubber Wheel Size: Approx. 12.5in / 31.75cm Fitment: Replacement for Razor Pocket Mod Replacement for Currie Replacement for Schwinn Replacement for GT Replacement for IZIP Replacement for eZip 1 x Tire 1 x Inner Tube Pay attention to size compatibility before purchase