TRAIL TECH HOUR METER -- KTM'S NEW OEM HOUR METER SUPERCEDES: 45412920100 ACCUMULATED RUN TIME: Track number of hours engine has been running. MAINTENANCE TIMER: Resettable ticker counts up to show time passed since the last maintenance. Fits electric motors and gas vehicles when installed behind key switch power. Large readable display allows you to easily monitor your engine's running hours up to 99,999 total hours ensuring that you perform proper maintenance on your engine. The LCD display lets you to easily view all gauge readings regardless of the angle or lighting conditions. Works with electrical systems up to 60V. Non-resettable hour meter from 0-99999 Hours. Resettable maintenance timer. *Does not display vehicle voltage. Surface mount for easy install, bolt on or use the provided double sided VHB tape. Install by connecting the black wire to ground, and the red wire to the positive side of circuit. Model Year Gas Gas MC-E3 2023+ Gas Gas MC-E5 2021+ Husqvarna EE 3 2023+ Husqvarna EE 5 2020+ KTM SX-E3 2023+ KTM SX-E5 2020+