12x2.125 Tire (57-203)12 1/2x2 1/4 Tire Tubetubetrye Fits Many Gas Electric Scooters E-bike Folding Bike Bicycle Child's Bicycle - Motorcycle Tires & Wheels - AliExpress
Amazon.com: AlveyTech 12-1/2''x2-1/4'' (57-203/62-203) Rubber Tire - Replacement fits Razor Pocket Mod Series, Currie, Mongoose, Schwinn, Rocket, Strollers, Electric Scooter, E-Bike, Street Tires : Sports & Outdoors
Newest 12 Inch Wheels 12 1/2 X 2 1/4 47-203 Tire Inner Tube With Disc Brake Hole Rims Fits Many Gas Electric Scooters And E-bike - Motorcycle Tires & Wheels - AliExpress