YamaLube All Purpose 4 Four Stroke Oil 10w-40 1 Gallon Yamalube OEM Factory 4 Stroke All Purpose Oil Performance-Blend is Suitable for use in Motorcycles, ATVs, Side-by-Side Vehicles, and Scooters Mineral Oil Provides Stable Clutch Performance and Strength to Protect the Engine from Wear and Tear Oil Meets or Exceeds the JASO MA Requirements Genuine OEM Yamaha Product