Michelin Protek Max 700c Inner Tube (Presta) (32 - 42mm) (40mm)
Michelin Protek Max Inner Tubes feature a proprietary shape and construction that is extremely resistant to punctures.
Features:
- Contains liquid sealant that immediately closes small punctures to prevent air loss
- Excellent air pressure retention
- Square shape retains shape better and resists twisting during installation
- Excellent air pressure retention
Specifications:
Diameter: 700c
ISO Diameter (ETRTO): 622
Valve Type: Presta
Valve Length: 40mm
Removable Valve Core: Yes
Puncture Protection: Yes
Weight: -
This product was added to our catalog on March 5, 2019
Mitchell Anderson
Verified Owner
Tuesday, Aug 3 2021 (10 months ago)
Michelin Protek Max 700c Inner Tube (Presta) (32 - 42mm) (40mm)
valve core failed and will not seal (tire went flat during ride) on 1 of 2 tubes purchased.
ManCrushSam
Verified Owner
Thursday, Apr 18 2019 (about 3 years ago)
Michelin Protek Max 700c Inner Tube (Presta) (32 - 42mm) (40mm)
Disappointed initially when I found that both of the tubes required new valve cores. I was able to clean one, and replaced the other with a spare I had. It was a bummer that new, expensive tubes required new cores. Otherwise the tubes seem like they will be good for gravel.
