NitroMousse Nitro Mousse NM18-325 Platinum Standard Mousse Motorcycle Tube 140/80-18 Flat Proof Foam Insert

OVERVIEW

The NitroMousse NM18-325 Platinum Standard is a flat-proof foam insert engineered to permanently replace traditional pneumatic inner tubes on off-road motorcycles. Constructed from proprietary elastomers infused with nitrogen-charged micro-cells, this high-density mousse provides consistent tread contact and complete puncture elimination for aggressive trail, enduro, and hard‑enduro platforms.

ENGINEERING & PERFORMANCE

The Platinum Standard compound compresses to maintain a steady 10–12 psi surface footprint, delivering sharper steering response and improved grip compared to low-pressure air setups. Its multi-cell elastomer matrix absorbs track vibrations while preserving sidewall rigidity, which directly elevates traction and mechanical stability through loose dirt and rock gardens. The closed-cell architecture prevents air loss entirely, ensuring lap‑after‑lap consistency without pinch flats or blow‑outs. This dense yet compliant structure resists heat breakdown and tearing, extending service life significantly beyond standard rubber tubes.

KEY FEATURES

• NitroMousse brand platinum standard mousse tube
• Constructed from proprietary elastomer with nitrogen‑charged micro‑cells
• Flat‑proof foam design eliminates puncture risk
• Simulates 10–12 psi tire pressure for optimized ground contact
• Delivers sharper handling and increased traction on faster terrain
• Built for enduro, trail, hard‑enduro, and general off‑road motorcycles
• Lasts up to twice as long as competing mousse inserts

TECHNICAL SPECIFICATIONS

• Brand: NitroMousse
• Part Name: NM18-325 Platinum Standard Mousse Motorcycle Tube
• Product Type: Flat-proof foam insert
• Material: Proprietary elastomer with nitrogen micro-cells
• Compatible Trims: 140/80-18 rear tire applications

FITMENT

• Off-road motorcycles configured for 140/80-18 rear tires
• Enduro models requiring 140/80-18 rear wheel clearance
• Trail and hard-enduro platforms using 140/80-18 tire sizes

WHY RIDERS CHOOSE THIS

Riders select this platinum standard mousse because it completely removes the maintenance and downtime associated with pneumatic tires. The nitrogen-infused elastomer core maintains a predictable contact patch without pressure bleeding, allowing athletes to attack higher‑speed terrain with precise throttle control and reduced rim damage. By eliminating sidewall flex and pinch‑flat vulnerability, the insert keeps the tire seated securely through heavy impacts while doubling the lifespan of conventional foam inserts. Built for demanding off‑road use, it delivers reliable, day‑long performance without valve checks, air refills, or patch failures.