Application Motorcycle odometer with gear display designed for Iron Horse Earth and Eagle King vintage instruments; compatible with modified code meter systems. Function Provides accurate mileage information to support safer riding and a more enjoyable experience. Design Odometer with gear display enhances the appearance of your motorcycle's instrument cluster while delivering clear, readable data. Installation Easy and convenient to install; designed as an original standard direct replacement for old or damaged standard units. Matches the original size for straightforward fitting. Key benefits Accurate readings: Helps you monitor distance traveled reliably. Safety and planning: Clear data supports better trip planning and maintenance scheduling. Seamless compatibility: Direct replacement that fits as a standard unit without modification. Use scenarios Restoring a vintage Iron Horse Earth or Eagle King bike: a worn or damaged odometer with a directfit unit to restore function and authenticity. Upgrade during a vintage motorcycle restoration: install this geardisplaying odometer to a nonfunctional or outdated gauge. Maintenance and reliability upgrade: when the existing odometer is unreliable or damaged, swap in this direct replacement to regain accurate mileage information.