New Formulation - Engineered for on-road, off-road and competition four-cycle motorcycles. Key benefits of Mobil 1 Racing 4T 10W-40:
Helps provide optimum acceleration and peak horsepower
Scientifically developed high-performance additive system
Provides excellent engine protection at peak rpm
Superb transmission protection
Mobil 1 Racing 4T 10W-40 is recommended for four-cycle motorcycles which specify the use of a 10W-40 engine oil. It provides excellent performance in motorcycle engines that are designed with a common engine/transmission lubrication system or where the engine lubrication system is separate from the transmission system. In the case of the latter, follow the manufacturer's recommendation for the type of fluid to be used in the transmission. Mobil 1 Racing 4T 10W-40 engine oil is also designed to provide the proper frictional characteristics necessary for wet-clutch engine/transmission systems. Mobil 1 Racing 4T 10W-40 meets or exceeds the requirements of API Service Categories SM, SJ, SH/CF, JASO MA and has been fully tested, both on laboratory dynamometers and in the field, to provide optimum horsepower and acceleration.
Fully synthetic Mobil 1 motorcycle oils are specifically engineered for use in motorcycles. The formulations are based on the proven technology used in other Mobil 1 automotive products, yet they are optimized for outstanding protection for motorcycle engines, transmissions and clutches. You can use them with confidence, knowing they will protect your bike in extreme situations where conventional motor oils simply cannot compare, including extended high-speed operation and prolonged idling in summertime traffic.
