Valve: TR13 Straight Valve Stem. Great Compatibility: Fits with 8" rim. 2x Tire Inner Tube. Heavy Duty Inner Tube: Made from premium-quality, heavy-duty rubber and so are better in air tightness and aging resistance.
This product is ideal for individuals who own a Ride-On lawn mower, ATV, or buggy based in the UK who require high-quality inner tubes with a 18x8.50-8 and 18x9.50-8 valve, ensuring a smooth riding experience.