2-PZ 20x4 Tubi per Bici Elettrica Resistenti 20X4.0 AV32mm 89/102-406 Tubi Interni 20" x...
2-PCS 20x4 Heavy Duty E-Bike Tubes 20X4.0 AV32mm (89/102-406) Inner Tubes 20" x 4.0" Compatible with 20x3.5/4.0 E-Bike Bicycle Fat Tire Tubes Schrader Valve. Check the valve position to ensure that the installation direction is correct.