Yamaha Computer Leveling Air Suspension System (CLASS) assembly for the XVZ1200 and XVZ1300 Venture Royale motorcycles.
This system automatically adjusts the motorcycle's suspension based on load.
It includes an air compressor, dryer, and control valves.
It was featured on models from approximately 1983 to 1993.
The system operates with the engine off and the key in the accessory position. IN GOOD WORKING CONDITION. $100