Best engine oil for herohonda splenderplus

Use Castrol GTX 20W50.

ok sir. can you say me that how my herohonda splendorplus
perform best and how can the pickup increased.

Hi, there are plenty of tips to maintain good mileage and good performance, always use clean and efficient spark plugs and air filters, tune the engine and carburetor, right gear shifts at the right RPM, always keep speed around 60km maximum, avoid unnecessary brakes and hard acceleration, clean the spark plugs and air filters monthly, maintain the right tyre pressure and chain settings, always warm up the engine for two minutes every day before riding and always use high quality engine oil and petrol and always service the bike according to the company manuals.