.Description Viscometrics – SAE 10W-40. Exceeds requirements of API SM and JASO MA2 performance levels. Applications Specially formulated synthetic blend engine oil for high performance new generation 4-stroke motorcycles and scooters. Benefits Possess outstanding oxidation stability and ensures complete protection under low ambient temperature conditions. SAE 10W-40 viscometrics offer quick start even under low ambient temperature conditions. Offers remarkable improvement in fuel economy over mineral based 20W-40 4-stroke engine oils.