BMX Inner Tube - Schrader Valve designed for bmx racing bikes with 20x1-3/8" tires.
20x1-3/8" inner tube with Schrader valve for BMX racing.
For 20x1-3/8" tires and wheels. Schrader valve (large valve).
High quality valve that retains air pressure well.
To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.
Material: isobutylene. Weight: 4.6 oz.
Take care not to pinch the inner tube when mounting it.
Carry your inner tubes in a container that protects them from perforations (B'Twin carry case, original packaging, etc.).
Warning for California customers
BMX Inner Tube - Schrader Valve reviews