.9mm wall thickness
Removable Presta valve core
Q-Tubes Standard Line packaging features environmentally friendly soy ink printing on recycled cardboard
Labeled Size: 650b x 35-43
Valve Core: Removable
Shaft Type: Threaded
Tube Compound: Butyl
Weight: 83g.
NOTE: Q-Tubes is re-branding as Teravail, while the quality product remains the same. Stock is mixed, and some tubes will be branded Q-Tubes and some will be branded Teravail