a presta valve and a thinner wall thickness to help reduce rotational mass. Features: .73mm wall thickness butyl tube Specifications: Diameter: 700c ISO Diameter (ETRTO): 622 Valve Type: Presta Valve Length: 48mm ...

offers reliable performance. Sized to fit 18" wheels such as BMX and kid's bikes. Features: Quality rubber compound provides a wider application range than other brands Nickel plated valve components w/ removable ...

designed to suit a wide range of bicycle applications. Features: Presta valve tube with 0.9mm wall thickness 32mm Presta valve Removable valve core Reinforced valve base Specifications: Diameter: 24" ISO Diameter (ETRTO): ...

designed to suit a wide range of bicycle applications. Features: Presta valve tube with 0.9mm wall thickness 48mm Presta valve Removable valve core Reinforced valve base Specifications: Diameter: 29" ISO Diameter (ETRTO): ...

variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability. Note: Q-Tubes are being phased out and replaced by Teravail Tubes. Inventory and packaging ...