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MICHELINOff-RoadDirt/MX

Bib Mousse™ Enduro

Flat-proof foam insert engineered for serious enduro competition — zero puncture risk, consistent pressure feel, Michelin-optimized fitment.

MTC8.2/10★★★★☆Off-Road · Enduro Specialist
MICHELIN Bib Mousse™ Enduro motorcycle tiremotorcycletireco.com
BrandMICHELIN
TypeOff-Road / Dirt/MX
Sizes1
Gel-infused foam core completely eliminates tube punctures and pinch flats — no more trailside repairs
Delivers a consistent 0.6–0.8 bar (8.7–11.6 psi) pressure-equivalent feel through every terrain change
Built to complement Michelin off-road tire casings for optimized grip, handling, and longevity
Tougher construction than older mousse generations — handles repeated hard impacts and aggressive sidewall flex
M16S spec engineered for 90/100-21 front enduro applications
Trades tube convenience for a predictable replacement schedule — no surprise flats, just planned maintenance
Select Size

Prices use MTC dealer formula · Load/speed index explained in the FAQ below

Fulfillment

Live pricing · Walk-in mount & balance available

Save below MSRPIn-stock · ships fastWalk-in install
MTC Rating
MTC Score
8.2/10
★★★★☆
Built for enduro racers and committed backcountry riders who can't afford a flat — not a street or casual trail product
Performance
Dry Grip8.4
Wet Grip7.8
Street Manners3.5
Track Capability6.5
Mileage7.0
Value7.5
Best For
Enduro Racer
If a mechanical DNF is unacceptable, this is your answer. Enduro competitors running technical stages need the absolute flat immunity the Bib Mousse delivers — and they already have the tools and know-how to install and maintain it properly.
Perfect Match
Extreme Trail Rider
Pushing deep into remote terrain with no support vehicle means a flat isn't just an inconvenience — it's a real problem. The Bib Mousse earns its keep here, provided you're ready to handle the installation learning curve and plan your replacement intervals.
Great Match
Casual Off-Road Rider
If you're riding maintained trails and fire roads with easy bailout access, a standard tube setup is more practical and easier on your wallet. The Bib Mousse is purpose-built for high-stakes terrain — it's more than most casual riders need.
Consider traditional tube setup
Full Size Chart & Part Numbers
Pos.SizeLoad/SpeedP/NMFR Part #UPC-AOur Price / MSRP
N/A0350-0898260833528708799080$196.63$217.95Save $21
Frequently Asked
It depends heavily on how hard you ride. Competitive enduro racers running technical courses often get 6–10 hours of race time out of a mousse. Recreational riders in less brutal conditions can stretch that to several months. The signal to replace it is a softer, vaguer feel — the foam and gel are breaking down and losing their pressure-equivalent consistency. Many racers just swap on a set schedule rather than waiting for feedback to degrade.
You can do it yourself, but it's not a standard tube swap — it takes the right mousse lubricant, strong tire spoons or a dedicated mousse tool, and some technique. First-timers often find it genuinely difficult. If you've never done one before, having it installed by someone experienced first gives you a chance to see how it's done before tackling it solo.
Physically, a mousse may fit inside other brands' casings, but Michelin engineers the Bib Mousse specifically around their own tire construction and compounds. Running it in a non-Michelin tire means grip, handling, and wear characteristics won't be optimized — you're leaving performance on the table and potentially shortening the mousse's lifespan.
That range — roughly 8.7 to 11.6 psi — is right in line with what most technical off-road riders run in tubes. The feel isn't identical to air: mousse has a slightly firmer, more consistent rebound rather than the dynamic give of a pneumatic tire. Most riders dial in quickly and stop noticing the difference within a session or two.
No — and this is a hard line. Sustained road speeds generate heat that foam inserts simply aren't designed to handle. Prolonged street use will degrade a mousse fast and can cause failure. The Bib Mousse is engineered for the intermittent loading of off-road riding only; keep it off pavement.
The clearest sign is a noticeably softer or inconsistent feel under load — the mousse is losing its pressure equivalence as the foam breaks down. You may also see visible deterioration when the tire is off the rim. Racers often replace on a fixed-hour schedule to stay ahead of performance drop-off rather than reacting after the fact.

Michelin Bib Mousse™ Enduro Tires in Orange County — MTC

Motorcycle Tire Center in Orange, CA is your local source for the Michelin Bib Mousse™ Enduro — the foam insert system that eliminates flat tires for enduro racers and serious off-road riders. We carry it at below-MSRP dealer pricing, and our team understands exactly what this product is and who it's right for. If you're running technical terrain in the backcountry or competing where a flat ends your day, the Bib Mousse is worth the conversation. Call us at (714) 516-9059 or walk in — we're a short drive from Anaheim, Irvine, Fullerton, and across Orange County.

The Bib Mousse is not a tire — it's a gel-infused foam insert that replaces your inner tube entirely, engineered by Michelin to pair with their own off-road casings. The M16S spec fits 90/100-21 enduro front applications and delivers a consistent 0.6–0.8 bar pressure-equivalent feel without the puncture vulnerability of a tube. It's a product for committed riders: installation requires proper technique and tools, and the mousse will need periodic replacement based on how hard you ride. For the racer or hardcore trail rider, that trade-off is entirely worth it.

At Motorcycle Tire Center, we mount and balance walk-in customers every day — standard mount and balance is $69 mount + $9.95 balance + $3.50 disposal per tire. The Bib Mousse installation process is more involved than a standard tube swap, so reach out at (714) 516-9059 before coming in so we can make sure we're set up to handle your specific setup correctly. We serve Orange County riders from Mission Viejo to Huntington Beach and Newport Beach to Fullerton, and we're happy to talk through whether the Bib Mousse makes sense for the riding you actually do.

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