SKU: PU03500025 MPN: 73810 Michelin Ultra Heavy Duty Inner Tubes TR-4 90/90, 80/100-21

• Michelin Airstop tubes are used by those who want the very best
• Features an overlap splice which is stronger than the butt splice used in most others
• Splice is always placed opposite the valve, which helps to provide a more balanced tube
• Reinforced tubes for off-road applications
• Feature a 4mm wall thickness
• Provide enhanced protection against punctures and pinch flats

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