Feature:1. Perfect Fitment: 52mm/2in water coolant temperature gauge fits for all gasoline modified models, sensor thread size is 1/8 inch NPT, perfect matching your motorcycle.2. Color Setting: 7 color water temp gauge can switch the color of light you want, with blue, green, red, turquoise, yellow, purple and white, help to improve visibility when driving at night.3. Function: Water temp gauge can quickly and accurately detect and display the coolant fluid temperature, ensuring temperature not over heat causing engine damage.4. Excellent Performance: Professional manufacturing, exquisite workmanship, weather resistant, stable performance and high reliability, can be used in harsh environment.5. Simple Installation: The installation is simple, yellow connects to light switch 12V(+), red to battery (+), green to sensor, black to battery (), convenient for using.Specification:Item Type: Water Temp GaugeMaterial: ABS plasticSize: Approx. 52mm/2inSensor Thread Size: 1/8 inch NPT7 Pure Color Settings: Blue, green, red, turquoise, yellow, purple and whiteInstallation:Yellow to light switch 12V(+)Red to battery (+)Green to sensorBlack to battery (-)Fitment: Fit for all gasoline modified models.Package List:1 x User Manual1 xWater Temp Gauge1 x Harness1 x Sensor