Q-Tubes

These 650C sized presta valve tubes (screw top) are made of butyl rubber and will get you back riding!
32, 48, 60, 80mm valve
18-23mm width
Presta valve
Removable valve core

These 16" presta valved tubes(screw top) are made of butyl rubber and will get you back on the road!
32mm valve
Presta valve
Removable valve core

These 20" presta valved tubes(screw top) are made of butyl rubber and will get you back on the road!
32mm valve, 20" x 1.125" also is available with a 60mm valve
Presta valve
Removable valve core

These Quality 700C presta valved tubes(screw top) are offered in a number of sizes for road, touring and cyclocross applications. Valve stems come in different lengths to accomodate different rim profiles.
32, 48, 60 and 80mm valve
Presta (French) Valve

Q-Tubes offer all the performance of more expensive brands without the label. They come in virtually every size imaginable and are ideal for active cyclists who go through many tubes.
traditional butyl rubber construction with Schrader (automotive type)