This oil is used for motorcycle gearboxes that run a wet clutch and are housed separately from the engine crankcase. It supports smooth gear engagement through its 10W-30 mineral formulation, helping you maintain consistent transmission performance.Below are the key technical features and how they support you in use:Mineral 10W-30 formulation: A mineral base oil blended to SAE 10W-30 viscosity delivers stable lubrication across varied temperatures, helping gears move smoothly under changing loads and aiding predictable clutch feel during everyday riding.Wet-clutch compatibility: The formulation works with wet-clutch systems by maintaining controlled friction levels, helping you reduce clutch slip and providing consistent power transfer when moving through traffic or riding off-road.SAE 10W-30 / SAE 80 suitability: Compatibility with applications that specify SAE 10W-30 engine oil or SAE 80 gearbox oil gives you flexibility when servicing machines that separate the gearbox from the engine, helping you simplify maintenance and keep your bike running as intended.You use this oil to help your gearbox shift cleanly and to keep your wet clutch operating as designed. It supports riding across road, trail and mixed-terrain environments where stable lubrication helps protect moving parts. This bottle suits regular servicing and can be a dependable addition to your workshop or garage.