Metzeler Medium Mousse Front 90/100-21


Mousses are rubber foam equipments which – besides preventing flat tyres during through off-road sections – feature dynamic properties capable to make faster, more efficient or simply effortless the off-road racing.

    Mousses are rubber foam equipments which – beside preventing flat tyres during tough off-road sections – feature dynamic properties capable to make faster, more efficient ore simply effortless the off-road racing.

    METZELER mousses are intended to replace inner tubes in off-road tyres for both motocross and Enduro competitions; once fitted, METZELER mousses simulate an equivalent inflation pressure to 0.7bar +/-0.1, far below the pressure advised for on-road use.

    Particular attention must be then paid to suspension settings when racing with mousses.
    METZELER mousse are marked NHS, which means they must not be used on public roads.

    When fitting a mousse, the mounting lubricant gel must be spread completely inside the tyre, avoiding the beads.
    METZELER mousse are available in 18”, 19” and 21”, fitments, and must be fitted using METZELER mousse gel.


    No need to wait – conquer the trails tomorrow with our lightning-fast next day delivery, ensuring your items arrive in time for your adrenaline-fueled adventures.

    Don’t let a wrong turn hold you back – our easy returns policy gives you peace of mind if your item doesn’t fit your adventure perfectly.