The Koso XR-01S is thinner and lighter than its previous version the XR SA. The innovative Koso XR-01S Speedometer most features a larger, higher quality and easy to read LCD display The indicator light functions are still there; however, Koso has added one more, which makes a total of 6 indicator lights Added functions include: 2 hour meter readings, a maintenance hour meter for oil change, 2 trip meter readings, and a useful clock This meter is user-friendly, easy to read during day or night, and is a great fit for any kind or motorcycle, scooter or other bike The KOSO XR-01S is simplicity at its best Speed unit: MPH or KM/H Speedometer range: 0-225 MPH / 0-360 km/h Odometer: 0-99999 km / miles (reset automatically) Trip meter: Trip A/Trip B, 0 - 9999 km / miles (resettable) Total trip meter: Resets automatically after 99999 km / miles Maintenance Trip meter for oil change (with oil symbol) Total hours: Resets automatically after 99999 Hour meter: Hour A/Hour B, 0 - 9999 (resettable) Volt meter: DC8.0~18.0V (Flashing warning when voltage lower than 11.5V or higher than 15.5V) Backlight brightness: 5 Levels Clock: 12 / 24 H Tire circumference setting range: 300 - 2500 mm Fuel meter: setting range 100O / 250O / 510O Indicator lights: Neutral (Green), High beam (Blue), Turn signal (Green), EOBD (Amber), Temperature alarm (Red)