Such competition, of course, inspires questions of whether O'Reilly's in-house motor oil is any good ... as well as SAE ...
Engine oil provides cooling ... Engine builders have included SAE 10W-30 in lube recommendations since API CJ-4 was introduced in 2006. It hasn’t expanded much, but use of SAE 10w-30 is expected ...
Any higher/ thicker grade(10w-30), might have constraints in the oil flow through the tighter tolerances maintained in the construction of these modern machines.
Apache RTR 160 10W-30 is recommended engine oil grade. Castrol POWER1 4T 10W-30 (or) Motul 3100 4T 10W-30 is most used Engine oils for TVS Apache RTR 160. Thanks, Rajarajan ...