 | | Maximum shear stability | - Helps resist viscosity shear down in high performance engines and transmissions.
| | Exceptional thermal stability | - Helps resist oxidation and high-temperature degradation.
| | Outstanding protection | - Against wear of engine and transmission components.
| | Enhanced lubrication | - Helps maintain maximum power and acceleration over the life of the engine.
| | Optimized wet-clutch performance | | | Excellent low-temperature flow characteristics | - Helps minimize engine wear during start-up.
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Mobil 1 Motorcycle Oils are full synthetic, high-performance engine oils formulated specifically to meet the demanding needs of motorcycle engines. Mobil 1 Racing 4T 10W-40 is designed primarily for on-road, high-performance, four-cycle sport bikes; however, it may be used in other types of on- and off-road four-cycle motorcycles especially where a 10W-40 viscosity grade is specified.
It is recommended for four-cycle, motorcycles which specify the use of a 10W-40 motor oil. This product will help provide 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 synthetic motor oil is also designed to help 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, SL, SJ, SH, and JASO MA. It has been fully tested, both on laboratory dynamometers and in the field, to help provide optimum horsepower and acceleration.
Mobil 1 Racing 4T 10W-40 meets or exceeds the requirements of:
API SM
API SL
API SJ
API SH
JASO MA
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