Cult BMX Inner Rubber Tube 20″ X 2.20″-2.40″

Cult tubes are a bit bigger for today’s wider tires. Helps reduces flat from the tube stretching too thin. 20″ X 2.20″-2.40″

Inner tube specifically made for bigger tires…

Now available in more wheel sizes…

20” / 18” / 16” / 14” / 12”