S&M Bikes "Supreme 20" Tube - 20 Inch
The S&M Bikes "Supreme 20" Tube - 20 Inch has a Schrader valve and fits to any kind of 20" BMX tires from 20" x 1.75" till 20" x 2.4".
Facts: S&M Bikes "Supreme 20" Tube - 20 Inch
- Wheel Size: 20"
- Width: 1.75" - 2.4"
- Valve: Schrader Valve
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