RS4 superior quality synthetic racing lube for Yamahas high-tech 4-stroke motorcycle engines. Use the specially formulated blend used by leading motorcross racing team; Yamaha.
Its specially formulated composition makes it possible to use this oil under the most varied conditions. From long meanders to full performance acceleration this oil can be used in both summer and winter.
Also suitable for wet clutch
JASO/SEA15
Its specially formulated composition makes it possible to use this oil under the most varied conditions. From long meanders to full performance acceleration this oil can be used in both summer and winter.
Also suitable for wet clutch
JASO/SEA15