Michelin Inner Tube - Heavy Duty - 21" - TR-4 - Center Metal Valve - 40953

Michelin Inner Tube - Heavy Duty - 21" - TR-4 - Center Metal Valve - 40953

Splice is always placed opposite the valve, which helps to provide a more balanced tube. Features an overlap splice which is stronger than the butt splice used in most others. Michelin Airstop tubes are used by those who want the very best.