The MICHELIN Ultra Heavy-Duty 19-inch inner tube is designed for off-road motorcycles and powersports applications that demand dependable puncture and pinch-flat protection. Featuring a reinforced construction and a 4 mm wall thickness, this tube provides added durability for demanding riding conditions while helping support consistent tire performance.
Built with a TR-4 center metal valve, the MICHELIN Part Number 66405 inner tube is suited for compatible 19-inch off-road tire and wheel assemblies. Its ultra heavy-duty design makes it an excellent replacement for riders seeking increased resistance to impacts, abrasion, and pinch flats compared with standard inner tubes. Verify tire and rim compatibility before installation, and install according to the tire manufacturer’s recommended procedures.
Manufactured by MICHELIN and supplied under Vendor Part Number 66405, this inner tube is a practical choice for off-road motorcycles, trail bikes, and other compatible powersports applications requiring a reinforced 19-inch tube with a center-mounted metal valve.
Features:
- Size: 19-inch inner tube for compatible off-road tire and wheel assemblies
- Construction: Ultra heavy-duty reinforced design for demanding off-road use
- Wall Thickness: 4 mm for enhanced resistance to punctures and pinch flats
- Valve Type: TR-4 center metal valve
- Brand: MICHELIN
- Manufacturer Part Number: 66405
- Vendor Part Number: 66405
- Fitment: Compatible with properly matched 19-inch off-road motorcycle and powersports applications