Q-Tubes / Teravail 700c x 18-23mm, 48mm ,Presta Valve Tube

The Teravail Standard Presta Valve tubes feature our widest variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability.

• 0.9mm wall thickness
• Removable Presta valve core
• Teravail Standard packaging features environmentally friendly soy ink printing on recycled cardboard

• Labeled Size: 700 x 18-23
• ISO Width (mm): 18 , 19 , 20 , 21 , 22 , 23
• ISO Diameter: 622 / Road / 29"
• Shaft Type: Threaded
• Valve: Presta Med 41-55mm
• Valve Core: Removable
• Weight: 101
• Wall Thickess: 0.9
• Tube Compound: Butyl