Bro ammar don,t go for that Zic A 10w40 as it will not last long in your,s 150 bike,s engine & very early you will listen tappet noises.from the blessings of my ALLAH JALLA SHANA HU now a days i am getting 50+ fuel average from my GS150 on mix speeds & also this fuel average is increasing day by day all ppl will pray for me & for my bike & don,t forget to say MASHA ALLAH below oil have play a very much important role to increase fuel average
ZIC 20W40 SEMI SYNTHETIC