Michelin Protek Max G3 Inner Tube 20x1.30-1.80" Sv 48mm - Bl

The innovative Michelin Protek Max inner tube is able to prevent air leakage in the event of a puncture.
Thanks to its knobby surface, the Protek Max compresses and closes the hole in the event of a puncture where an ordinary inner tube would enlarge the hole (balloon effect).
The self-sealing effect is additionally enhanced by sealant in the tire.
The Protek Max inner tube holds air for about twice as long as the classic Michelin Airstop.

Specifications:
Brand: Michelin
Model: Protek Max G3
Type: Inner Tube
Size: 20x1.30-1.80"
ETRTO: 33/46-406
Valve Type: Schrader valve
Valve length: 48 mm
Material: Butyl
Color: Black