Durable and reliable, BikeMaster® Natural Rubber Inner Tubes with TR6 valve stems are built for motocross and off-road riders who demand long-lasting performance. Made with a high-quality natural rubber compound, each tube features seamless construction and increased wall thickness to reduce the risk of pinch flats and punctures—perfect for aggressive trail or track use.

• Natural rubber compound for flexibility and strength
• Reinforced TR6 valve stems
• Increased wall thickness for added puncture resistance
• Seamless construction
• Individually boxed and labeled by size and part number

Typical Tube Thickness

• Standard 2mm
• Heavy Duty 3mm
• Extra Heavy Duty 4mm