Up for sale is HARDLINE 2016-2017 YZ450FX Yamaha IMETER WIRELESS HOUR METER. The vendor part number is HR-9000-2. Please read the title to know what is for sale Most advanced, accurate, reliable hour meter made Quickest and easiest to install Automatically starts and stops from the running of the engine No wiring required, No outside power source, No ground, No pick-up wire Waterproof, shock resistant Built in battery has 7 year lifespan Come with Log Book for service records Records up to 9,999.9 hours