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”