assalam 0 alaikum !!
i have just purchased a suzuki gs 150 , its a 2015 model bike with 6000km on the odometer
i am planning to change its engine oil , i have searched the pakwheels forum so just found out that most of the people are recommending liqui moly or zic 4t 20w40 oil
i just want to get the best one from one of the above
experts advice would be very much appreciatable , also what grade to use ?