This 2.0 bar (29.75 psi) stainless steel radiator pressure cap is designed for motocross and high-performance motorcycle applications where increased cooling system pressure is required. Manufactured in the UK, this cap helps raise the coolant boiling point, improving cooling efficiency under extreme riding conditions. Fits most bikes, commonly used on Yamaha, Kawasaki, Suzuki, and Honda motorcycles. Always confirm your existing cap style and radiator neck type before purchase. Important: This is a high-pressure cap. Ensure your radiator, hoses, and cooling system are designed to safely operate at 2.0 bar. Returns: 30-day returns accepted. Buyer pays return postage unless otherwise stated. If you are unsure about fitment or need a different pressure rating, message us and we will assis.