Description
A quality inner tube is the foundation of reliable tire performance—don’t compromise with substandard rubber that can fail under load or pressure cycling. The Michelin 18″ TR-4 delivers the durability and consistency that serious riders demand, whether you’re tackling technical terrain or logging highway miles. Built with Michelin’s proven Airstop technology and engineered overlap splice design, this tube provides the security and longevity your motorcycle deserves.
- Rim diameter: 18 inches
- Valve stem: TR-4 center metal
- Compatible sizes: 100/100-18, 110/100-18, 130/80-18
- Material: Butyl rubber
- Splice design: Overlap (balanced positioning)
- Mounting: Front or rear
- Applications: Off-road, dual-sport, adventure touring
- MPN: 65843









