Rippin Moto 100/90-19 (4.10 X 19) Heavy Duty Motorcycle Tube – 3Mm Thick – Tr4 Valve – Fits Most 19′ (4.10-19) Dirt Bike Tires

3Mm Thick Heavy Duty Inner Tube Crafted With Superior Materials And A Heavy-Duty 3.00Mm Thick Construction, This Inner Tube Is Designed To Withstand The Toughest Riding Conditions And Provide Maximum Durability. Its Advanced Pinch And Puncture Resistance Prevents Explosive Ruptures And Potential Harm To Both You And Your Motorcycle, While The Even Molding Ensures Pinching Is Avoided. 100% Natural Rubber With A 12Mpa Tensile Stregth Our 100% Natural Rubber Tubes Have Excellent Elasticity – Resisting Twisting And Splitting From The Valve Stem Base.