Formulated to meet the most stringent engine demands.  This oil provides excellent lubricating protection in all four-stroke engines from mini-bikes to big bore touring models.  Meets or exceeds JASO MA

NB-Spectro 4ml(EG 10w40) have a viscosity improver in them.
Available In:

10W40  - 1L, 4L, 19L, 60L & 208L;

20W50  - 1L, 4L, 208L