Michelin Protek Max MTB Inner Tube - 26" x 1.9-2.25" 40mm Presta Valve

Punctures due to perforation or nipping impact (edges of sidewalks in the city or rocks for mountain bikes, etc.) are a major fear among all cyclists. Repairing or changing an inner tube is not always a very simple operation. An inner tube must be regularly re-inflated.

Thanks to its uneven design, the MICHELIN Protek Max inner tube undergoes a "compression" reaction in the event of piercing or nipping (the hole closes up naturally), whereas a classic inner tube has an "extension" reaction (balloon effect).

This self-plugging effect is enhanced by adding the preventive sealant originally supplied.

Specification:

•   Part no: 951590
•   Valve: Presta
•   Length: 40mm
•   Type: C4
•   ETRTO: 47/58-559
•   Size: 26" x 1.9-2.25"
•   Weight: 330 grams