FHSJXR 2.25/2.50-16 (70/90-16) Inner Tubes for Dirt Bikes, Pit Bikes, and Off-Road Motorcycles, Honda CRF80F/XR80/XR80R, Heavy Duty Mini Dirt Bike Inner Tube with TR4 Valve Stem (2 Pack) - FHSJXR-IT-18*2-US

• Perfect for 2.25/2.50-16 (70/90-16) inch tires/wheels: The replacement inner tubes fits motorcycle tires with an inner diameter (rim diameter) of 16 inches, and widths that are between 2.25 inches to 2.50 inches Also has the same dimensions and specifications as the 70/90-16, 80/80-16, 80/90-16, and 90/80-16 motorcycle tires, and 2.50-16 dirt bike tubes. 2.25/2.50-16”Inner Tubes Compatible with Dirt Bikes, Pit Bikes, and Off-Road Motorcycle: some brands and models that are compatible with this size of inner tubes include (fit for Honda CRF80F/XR80/XR80R front tire), and most motorcycles with standard tires. Premium Material: made of high-quality rubber, the material is airtight and inflatable, with high elastic damping, strong resistance to pressure and wear, ozone cracking and dry corrosion, ensuring that the tires have sufficient air and are not easily deformed, effectively improving driving safety and service life. High Performance:High quality inner tube materials and design, stable performance, durable TR4 valve stem that ensures strong airtightness and leak-free performance，suitable for various road conditions,maximum shockproof and shock absorption effect, and providing a comfortable riding experience. Important Note: Before installing, check to see if the inner tubes are completely sealed by putting them in water, if there are any bubbles, they are already damaged.lf leaking we will give you a new replacement for free,just contact with us with pictures