I bought a TVS Apache RTR 160 second hand. I want to know what grade engine oil should i use for my bike.
I was suggested to use 15W50. Is that a good choice. The bike has done almost 65000Kms.
In this TVS service training presentationTVS service training presentation they indicate using 4T motor oil.
4T is now the defacto name for motorcycle oil with many manufacturers (Mobile 1, Castrol, etc.). 4T is typically 10w40 with longer polymer chains to deal with the shearing of the transmission. Since the gears of the transmission are lubricated with the engine oil, unlike cars, the gears can shear the molecules and reduced the effectiveness of oil more rapidly.
So, 4T Motorcycle Engine Oil, 10w40 is what the manufacturer recommends. TVS also have their own 'braned' oil that they use in their dealerships.
After a lot of searching - I've found that nowhere in the manuals of warranty the engine oil grade is mentioned, i've also looked thru several forums where 10w40 to 20w40 grade of oil is recommended for TVS APACHE RTR 160 bikes by expert bikers and mechanics alike.
I have found the manual - which seems to be a recent upload by TVS motor. Their collaboration with BMW seems to be bringing a lot of improvement and best practices, both to bikes, service and sales, as well as customer relations.
The oil you are supposed to use for the Apache series is TVS TRU4 Synthetic or TVS TRU4 premium SAE 10w30 API-SL JASO MA2 standard oil.
You can find it on page 01 of this document : Apache 160 Hyper Edge Owners Manual
Do let me know if you have any questions.