The NitroMousse Plushie Soft Mousse Tube is a high-performance foam insert designed to replace a traditional pneumatic inner tube in compatible off-road motorcycle applications. Manufactured by NitroMousse, this model uses proprietary elastomers containing millions of nitrogen-charged micro-cells to provide a consistent, flat-proof alternative to air-filled tubes. The 140/80-18 size is engineered for compatible 18-inch rear tire applications.
With a plushie-soft compound that simulates approximately 6–8 psi, the NitroMousse NMS18-325 delivers a compliant ride feel while eliminating the risk of conventional tube punctures and pinch flats. Its non-pneumatic construction maintains dependable performance without requiring air-pressure checks or inflation adjustments during use. The foam design is intended for demanding off-road riding where durability, traction, and consistent feel are important.
Install the NitroMousse NMS18-325 only with a compatible 140/80-18 tire and wheel assembly, following the manufacturer’s installation and service recommendations. NitroMousse products are application-specific, so verify tire size, wheel compatibility, and intended riding conditions before installation. This product is manufactured by NitroMousse and is identified by manufacturer and vendor part number NMS18-325.
Features:
- Size: 140/80-18 for compatible 18-inch off-road motorcycle tire applications
- Model: Plushie Soft
- Brand: NitroMousse
- Manufacturer Part Number: NMS18-325
- Vendor Part Number: NMS18-325
- Construction: Proprietary elastomer foam with millions of nitrogen-charged micro-cells
- Performance: 100% flat-proof alternative to traditional pneumatic inner tubes
- Ride Feel: Simulates approximately 6–8 psi for a plush, compliant feel
- Fitment: Designed for compatible 140/80-18 tire and wheel assemblies