Description
Off-road riding demands a tire inner tube that can withstand punctures, pinch flats, and the relentless abuse of challenging terrain. The Michelin Ultra Heavy Duty Inner Tube delivers exactly that—with a robust 4mm wall thickness and reinforced construction designed specifically for dirt bikes and off-road vehicles. When you’re miles from help, reliability matters; this tube ensures your wheels stay sealed and your ride stays uninterrupted.
Technical Specifications:
- Rim diameter: 18 inches
- Valve stem: TR-4 threaded
- Wall thickness: 4mm
- Compatible tire sizes: 100/100-18, 110/100-18, 120/90-18, 130/80-18
- Material: Rubber
- Mounting position: Front or rear
- Application: Off-road
- Installation: Bolt-on
- Quantity: Single tube
- MPN: 47372









