Motorex Top Speed 4T Fully Synthetic motor oil is formulated for all 4 stroke sportbikes and hypersport motorcycles providing optimum wear protection with high thermal and shear stability to meet the demands of performance sport riding. Especially developed for use in all motorcycles with medium to large engines. These lubrications provide engines, gearboxes and clutches with optimum protection over the entire range of applications. JASO MA2 approval guarantees the fault-free functioning of wet multi-disc clutches.
FEATURES
- High Quality Fully Synthetic Oil
- Catalytic Converter Safe
- API Category Group IV, Group V
- JASO MA2
- API SM, SN, SP
Which Motorcycle Oil Weight Should I Choose?
Motorcycle oil weights like 0W-40, 5W-40, 10W-40, 10W-50 and 15W-50 describe how the oil flows at different temperatures.
The first number followed by “W” indicates how easily the oil flows when the engine is cold. The lower the number, the more easily the oil flows during cold starts. A lower “W” rating can be beneficial when riding in colder temperatures or when faster oil circulation at startup is desired.
The second number after the “-” describes the oil's viscosity at operating temperature. The higher the number, the thicker the oil remains as temperatures rise. A higher second number may be appropriate when riding in hotter temperatures or when the engine is subjected to sustained high loads and heat.
A 10W-40 is a common choice for everyday street riding, while 10W-50 or 15W-50 may be specified for motorcycles operating in hotter conditions or under greater loads.
Racing oils such as Motorex Racing Pro 0W-40 can be specially formulated to reduce friction and provide rapid oil circulation in high-performance engines.
