M303 SAE 10W40

Sojutsu Synthetic lubricant is perfect for four-stroke engines. It provides high thermal stability and its viscosity grade facilitates engine start-up at all temperatures. This makes Sojutsu 4T perfect for motorcycles which are parked on the street overnight or are driven in places with a changeable climate. It helps keep four-stroke engines running clean, providing protection even in extreme operating conditions.