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Save $10 with code: WYLD10 on $100+ orders
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Nationwide delivery in 1–3 days
Flat-Free Confidence with NitroMousse 80/100-21
The NitroMousse 80/100-21 Platinum Mousse Insert is built for riders who never want to deal with flats again. It replaces your inner tube with a foam insert that simulates air pressure while eliminating punctures. If you ride off-road, enduro, or motocross, this mousse gives you a consistent feel, better control, and peace of mind on every ride.Product Specifications
- Product Type: Tire mousse insert (tube replacement)
- Size Compatibility: 80/100-21 and 90/90-21 front tires
- Wheel Size: 21-inch front wheel
- Material: Nitrogen-charged foam compound
- Pressure Feel: Simulates approx. 10–12 PSI
- Use Type: Off-road only (not DOT / not for highway use)
- Part Number: nueNM21-220
Key Features and Real Riding Benefits
No Flats. No Interruptions.
Sharp rocks, roots, or nails won’t stop your ride. This mousse cannot puncture like a tube.Real benefit: You keep riding. No trailside repairs. No lost time.Consistent Tire Feel Every Ride
Unlike air, this mousse keeps a steady pressure feel. Heat and terrain won’t cause sudden pressure loss.Real benefit: Better control in corners, sand, mud, and technical sections.Built for Harsh Off-Road Conditions
The Platinum compound is designed for durability under aggressive riding.Real benefit: Longer service life compared to basic mousse inserts.Better Traction Where It Matters
The soft, controlled feel increases tire contact with the ground.Real benefit: Improved grip on loose dirt, rocks, and uneven terrain.Fitment Clarity (No Guesswork)
The NitroMousse 80/100-21 fits:- 80/100-21 front tires
- 90/90-21 front tires
Installation Insight (What Most Riders Learn Later)
Installing a mousse is different from installing a tube. It requires proper lubrication and patience.- Use mousse-specific gel during installation
- Work evenly around the tire to avoid pinching
- Allow short break-in rides to settle the mousse
Who This Is For
This mousse is made for riders who push their bikes off-road:- Enduro and trail riders
- Motocross riders
- Adventure riders tackling rough terrain
- Racers who cannot risk a flat mid-event
Frequently Asked Questions (FAQs)
1. What is the NitroMousse 80/100-21 used for?
It replaces a standard inner tube to prevent flats in off-road riding.2. Can I use this on the road?
No. It is designed for off-road use only and not DOT approved.3. What PSI does it feel like?
It simulates around 10–12 PSI, depending on conditions.4. How long does a mousse last?
Lifespan depends on riding style, heat, and maintenance, but it is built for extended off-road use.5. Is installation difficult?
It can be challenging the first time. Proper tools and lubricant make it easier.6. Does it fit all 21-inch tires?
It fits 80/100-21 and 90/90-21 front tires. Always verify your tire size. The NitroMousse 80/100-21 Platinum Mousse Insert is for riders who want freedom from flats and confidence on every trail. Once you ride with a mousse, going back to tubes feels like a risk you don’t need to take.Related products
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