BikeMaster Heavy Duty Motorcycle Tire Tube 100/90-19 TR6

The BikeMaster Heavy Duty Motorcycle Tire Tube is designed for durability and performance on both tracks and trails. Made from natural rubber, these tubes feature seamless construction and heavy-duty valves. With an increased wall thickness, they provide enhanced puncture and pinch flat protection, ensuring a reliable ride whether on hard-pack surfaces or sandy terrains. • Heavy Duty construction for enhanced durability • Size: 100/90-19, suitable for various motorcycle types • Seamless design made from natural rubber for reliability • Increased wall thickness for better puncture and pinch flat protection • TR-6 valve stem for easy installation