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DUNLOPOff-RoadDirt/MX

Mousse Tube

Puncture-proof foam insert engineered for serious off-road competition — zero-flat reliability for racers and hardcore trail riders who can't afford a DNF.

MTC8.3/10★★★★☆Off-Road · Competition Only
DUNLOP Mousse Tube motorcycle tiremotorcycletireco.com
BrandDUNLOP
TypeOff-Road / Dirt/MX
Sizes4
Honeycomb foam architecture physically eliminates flat risk — no punctures, no pinch flats, no race-ending deflations from rocks or debris
Engineered to deliver a consistent 13 psi equivalent feel throughout the entire ride, regardless of terrain abuse
Industry-best 2-year pre-installation shelf life keeps your spare ready without worrying about foam degradation on the shelf
Proprietary installation grease included — formulated specifically for mousse fitment to reduce friction and ease mounting
Built exclusively for off-road competition duty — not a dual-sport or street solution, but the best reliability tool in demanding race environments
Available in four common competition sizes covering popular front and rear off-road tire dimensions
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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
8.3/10
★★★★☆
Purpose-built for off-road racers and hard-terrain riders who demand zero-flat reliability and accept a finite service life as part of race prep
Performance
Dry Grip8.5
Wet Grip8.0
Street Manners0.0
Track Capability9.0
Mileage6.5
Value7.5
Best For
Competition Off-Road Racer
If you're lining up for hare scrambles, enduros, desert races, or GNCC events, a single flat can torch an entire race day. The Dunlop Mousse removes that variable completely. Yes, it adds weight and has a replacement interval — serious racers build that into their prep schedule and don't think twice.
Perfect Match
Serious Trail Rider in Gnarly Terrain
Riding remote backcountry with no support crew and plenty of sharp rock fields or thorny brush? A flat out there isn't just inconvenient — it's a problem. The Dunlop Mousse gives hard-terrain trail riders the same puncture immunity as the pros, so you can focus on the line, not the liability.
Great Match
Casual Trail or Dual-Sport Rider
If your off-road riding is mostly maintained trails, occasional dirt detours, or mixed street-and-dirt adventure use, the mousse is likely overkill. The installation complexity, upfront cost, and replacement schedule outweigh the benefits at this intensity level. Heavy-duty tubes or a quality tubeless setup will serve you better.
Consider heavy-duty tubes or tubeless tire systems
Full Size Chart & Part Numbers
Pos.SizeLoad/SpeedP/NMFR Part #UPC-AOur Price / MSRP
—N/A—0350-089276760008—$165.70$197.95Save $32
—N/A—0350-089376760009—$199.81$248.95Save $49
—N/A—0350-077676760005—$193.20$230.95Save $38
—N/A—0350-089476760010—$224.92$268.95Save $44
Frequently Asked
That depends on how hard you ride and what you ride over, but most racers plan on swapping mousses every 4–6 months of regular competition use. Over time the foam compresses and hardens, which shifts the effective pressure feel and overall tire behavior. Keep in mind the 2-year shelf life applies to storage before installation — not how long it stays fresh once it's mounted and running.
No — and this is a hard line. Dunlop's mousse is competition off-road use only. At sustained street speeds it generates excessive heat, wears down fast on pavement, and the fixed 13 psi equivalent doesn't translate to safe or predictable street tire behavior. If you're riding any amount of pavement, use a proper tube or tubeless setup.
You'll want heavy-duty tire irons — mousse-specific designs make the job easier — plus the installation grease that ships with the mousse. Warming the insert slightly with a heat gun or warm water makes it more pliable and easier to work in. It's more involved than swapping a tube, but it's manageable with the right tools and some patience.
Simple: match the mousse size designation directly to your tire size. A 110/90-19 mousse goes with a 110/90-19 tire — both the width and rim diameter need to align. Running a mismatched size creates installation headaches at best and a compromised, potentially unsafe setup at worst. When in doubt, call us at (714) 516-9059 and we'll sort it out.
Heavy-duty tubes reduce flat risk — mousse eliminates it. No rock, thorn, or pinch impact is going to deflate a foam insert. In competition, one flat is usually race over, so that difference matters enormously. The trade-off is higher cost and a scheduled replacement interval, but for racers chasing podiums, the reliability is non-negotiable.
Not typically. The grease applied at installation does its job during fitment and early break-in, then distributes and settles as the mousse seats in. Fresh grease only comes into play when you're installing a new mousse. If you're swapping a worn tire but reusing the mousse, adding a small amount of grease at that point is a good idea.

Dunlop Mousse Tube Tires in Orange County — MTC

At Motorcycle Tire Center in Orange, CA, we stock Dunlop Mousse Tubes for off-road competitors and serious terrain riders who are done gambling with flats. This is not a conventional inner tube — it's a honeycomb foam insert engineered to replace air entirely, delivering consistent 13 psi-equivalent feel through rock gardens, desert washes, and technical trails without any puncture vulnerability. If you're racing enduros, hare scrambles, or GNCC-style events in Southern California, this is the reliability upgrade that keeps your day from ending early.

The Dunlop Mousse comes with specialized installation grease and is available in four competition sizes for common front and rear off-road applications. It's a competition-only product — not suited for dual-sport street miles or casual trail use — but for the riders it's built for, nothing else compares on reliability. Our team at MTC can help you confirm the right size for your setup and walk you through what to expect from mousse service life and replacement intervals. Give us a call at (714) 516-9059 or stop in.

Motorcycle Tire Center serves Orange County riders from Orange, CA, with walk-in mount and balance service — $69 mount, $9.95 balance, and $3.50 disposal per tire — plus below-MSRP pricing on Dunlop's full off-road lineup. Whether you're prepping for a race weekend or outfitting a hard-enduro build, we're the shop that knows tires. Come see us — we're open to walk-ins and always happy to talk through your build.

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