Bib Mousse® Inner Tube - Front - 90/100-21
Bib Mousse® Inner Tube - Front - 90/100-21


Bib Mousse® Inner Tube - Front - 90/100-21


Regular price $200.95


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  • Specifically designed for off-road competition use, at speeds up to 80 mph (130 km/h) - above this speed, heat buildup can lead to rapid destruction of the Bib Mousse, resulting in serious injury to the rider - under no circumstances should Bib Mousse be fitted to motorcycles for on-road use
  • Bib Mousse may be used only with Michelin off-road tires, including StarCross HP4, StarCross MS3, StarCross MH3, S12 XC, M12 XC and Desert Race - because Bib Mousse is shaped for a perfect fit inside these Michelin tires; use of Bib Mousse with other brands of tires can lead to handling instability and possible destruction of the Bib Mousse
  • Each Bib Mousse includes a tube of Bib Mousse Fitting Gel; installer must be sure to follow installation instructions supplied with the product
  • Made from a multi-cellular butyl material, Bib Mousse replaces conventional tubes, providing a pressure equivalent of approximately 13 psi
  • Lighter than a UHD inner tube, equivalent to an inflation pressure of 0.9 bar (13psi)
  • Invented by Michelin for Cross Country, Rally, Enduro and Motocross use
  • Only to be used in conjunction with Michelin® off-road competition tires
  • The Michelin solution to punctures and pinch flats
  • Not for use on the public highway (NHS).

  • Specs

  • for Rim Size: 1.85"x21"
  • Material: Multi-Cellular Butyl
  • Type: Enduro
  • Type: Off-Road
  • Units: Each
  • Mounting Position: Front
  • Product Name: Bib Mousse®
  • Riding Style: Off-Road
  • Tube Fits Tire Size: 90/100-21
  • Type: Motocross

  • Approximate Package Weight & Dimensions

  • Weight: 4
  • Height: 5
  • Length: 28
  • Width: 28