Q-Tubes 20 x 1-1/8 - 1-3/8" Presta Valve Tube

The Q-Tubes (Kenda) Presta Valve Tube is available in many different sizes. Check the title for size availability.

Labeled Size: See Title
Valve: Presta
ISO Diameter: 438/451
ISO Width: 28 - 37c mm
Valve Length: Standard 32mm
Tube Compound: Butyl