Whether you're a weekend rider or a professional racer, getting stuck on the trail is not an option. BikeMaster« Heavy-Duty Enduro Tubes offer excellent protection against puncture or pinch flats that can leave you stranded. No matter how rough the terrain, the natural rubber compounds make these tubes a must when riding offroad. With increased wall thickness, these tubes provide better sidewall stability and superior protection to give you every advantage.
Most durable tube offered. Natural rubber compound with reinforced valve stems. Individually packaged with the part number and size on each box.