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Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Call us at: 0433 880 748
Free shipping over $200 (excludes tyres and bulky items)
Need help? book@xpertmotogear.com.au
The Nitromousse Platinum is a flat-proof foam mousse tube that replaces a conventional pneumatic inner tube in a 90/100-21 front wheel. It is moulded from proprietary elastomers containing millions of nitrogen-charged micro-cells, so it supports the tyre without air and cannot puncture or deflate.
The Platinum specification is tuned to simulate a running pressure of 10-12 psi, making it suited to off-road riders who want consistent front-end feel over rocks, roots and other puncture-prone terrain without carrying tubes or repair gear.
Check the Nitromousse fitment guide against your tyre before ordering to confirm compatibility.
- Flat-proof foam mousse tube - replaces a standard pneumatic inner tube
- Platinum specification simulates 10-12 psi of tyre pressure
- Moulded from proprietary elastomers with nitrogen-charged micro-cells
- Sized for 90/100-21 front wheels
- Cannot puncture or lose pressure, so no tubes, plugs or pumps needed on the trail
- One Nitromousse Platinum front mousse tube (90/100-21)
| Brand | Nitromousse |
|---|---|
| Model | Platinum |
| Type | Foam mousse tube (pneumatic inner tube replacement) |
| Tyre size | 90/100-21 |
| Wheel position | Front |
| Rim diameter | 21 inch |
| Simulated pressure | 10-12 psi |
| Material | Proprietary elastomer foam with nitrogen-charged micro-cells |
| Part number | NM21235 |
- Confirm compatibility against the Nitromousse fitment guide before fitting - mousse tubes must be matched to the specific tyre.
- Fitting is significantly harder than a tube change; have the mousse fitted by an experienced workshop unless you have the correct tyre levers, rim protectors and technique.
- Use a purpose-made mousse lubricant or gel between the mousse and the tyre carcass at fitment, and re-lube whenever the tyre is removed - running dry causes the foam to overheat and break down.
- Clean the inside of the tyre and check the rim, rim lock and rim tape for damage or sharp edges before assembly.
- Avoid tyre levers contacting the mousse directly during fitting; nicks and tears in the foam shorten its life.
- Expect the mousse to soften with use - it gradually loses its supporting feel rather than deflating, so replace it once the front end feels vague or the foam has visibly collapsed or torn.
- Inspect the mousse each time the tyre is changed and replace it with a worn-out tyre rather than reusing damaged foam.
- Store spare mousses flat in a cool, dry place out of direct sunlight and away from fuels, solvents and heat sources.
- Mousse tubes are intended for off-road use; do not treat them as a substitute for a correctly inflated tyre in sustained high-speed road riding.
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