Q-Tubes 700c x 40-45mm 48mm Presta Valve Tube

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The Q-Tubes Standard Line Presta Valve tubes feature QBP's widest variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability.
  • .9mm wall thickness
  • Removable Presta valve core
  • Q-Tubes Standard Line packaging features environmentally friendly soy ink printing on recycled cardboard
  • Master Cartons of Q-Tubes Standard Line tubes contain a total of fifty tubes: Five inner cartons of ten individually boxed tubes
ISO Width (mm)42mm
ValvePresta Med 41-55mm
ISO Width (mm)45mm
ISO Width (mm)44mm
ISO Diameter622 / Road / 29"
ISO Width (mm)41mm
Wall Thickess.9mm
ISO Width (mm)40mm
ISO Width (mm)43mm
Labeled Size700 x 40-45
    TU6690, TU6892, TU7822