12 Inch Inner Tube 12 1/2x2 1/4(62-203)/ For E-Bike/ Scooter 12.5x2.125 Tube | eBay
High Qualtity 12x1.75 Wheel Hub Use 12 1/2 X 2 1/4 12 1/2x2.75 Tire Inner Tube Fit Many Gas Electric Scooters E-bike 12'' Rims - Motorcycle Tires & Wheels - AliExpress