REPLACEMENT 1.8 HIGH PRESSURE RADIATOR CAP : Accurate read out in Celsius and Fahrenheit - This high-pressure radiator cap will give you real-time temperature monitoring with accurate readings in both Celsius and Fahrenheit (32-400). It has a bright color gradient meter that provides high visibility to assist you in understanding what the temperature of your engine means, and can help prevent costly engine overheating. [COMPATIBLE WITH THESE VEHICLES] Great for performance motors & humid or muddy conditions.Offered in a 1.8kg/cm2 (25.6psi) for most motorcycles, ATV's, and UTV's and a 2.0kg/cm2 (28.5psi) for most European machines. REPLACES PART : 1.8 high pressure radiator cap. This 1.8 High Pressure Radiator Cap with Temperature Gauge makes it easy to keep an eye on your machine's temperature. Our innovative design gives you the advantages of a standard radiator with temperature monitoring on your 2 or 4 strok, keep your bike running smooth. The radiator cap was designed with a higher pressure rating than cap to raise your coolants boiling point. This reduces boiling over and losing coolant. Rugged Long-lasting Smart Design - With a durable design and premium construction, this radiator thermometer gauge cap is built to last, and will handle all kinds of weather, and can be taken on the toughest off-roading trips. Its secure seal allows it to be used in humid, dry, hot, and dusty climates without problems to keep you informed about your engine temperature in real time. [EASY TO INSTALL AND REPLACE] High quality material to ensure durable, long service life. Easy Installation, remove your stock cap and replace it with ours. Because of the gauge, no more guessing whether it is safe to remove the radiator cap. Fitment Type: Direct Replacement for most motorcycles Material:metal colour:black Case diameter 4.5 cm Bottom diameter 3 cm Height 5 cm Note: Please check the size when you place an order to see if it matches your car Package Contents: 1 x Radiator Cap Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.