Universal Parts 20 X 4.50-5.00 inner tube for fat tire bikes and E-bikes. Used on Super73 R, RX, S2, and ZX, as well as other makes and models.
- Schrader Valve
- Can Be Used With 20×4 or 20×5 Tires
Universal Parts 20 X 4.50-5.00 inner tube for fat tire bikes and E-bikes. Used on Super73 R, RX, S2, and ZX, as well as other makes and models.