Type: 4-Stroke (4T) All-Purpose Mineral Oil. Yamaha Motorsports: Specifically designed for Yamaha ATVs, Side-by-Sides (SxS), Motocross bikes (MX), and Scooters. Viscosity: SAE 10W-40. his performance-blended mineral oil is specifically formulated by Yamaha to provide stable clutch performance and the superior engine protection required for daily use.
