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Michelin Mousse Bib Front 80/100-21, 90/90-21 (M15)

MSRP Price: $168.95
MX1WEST Price: $135.95
Part #: 63018

Protection against flats for serious off-road racers.


  • 80/100-21 - rim size 1.85
  • 90/90-21 - rim size 1.85


  • Made from a multi-cellular butyl material, Bib Mousse replaces conventional tubes, providing a pressure equivalent of approximately 13 PSI.
  • Specifically designed for off-road competition use, at speeds up to 80 mph.
  • Use only with Michelin off-road tires.
  • Because Bib Mousse is shaped for a perfect fit inside Michelin tires, use of Bib Mousse with other brands of tires can lead to handling instability and possible destruction of Bib Mousse.
  • Each Bib Mousse includes a tube of Bib Mousse fitting gel.

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