Choosing the best engine oil for your Yamaha FZ16/Fazer motorcycle depends on several factors, including the climate in which you ride, the maintenance history of your bike, and the specific recommendations of the manufacturer. However, as a general guideline, it is recommended to use a high-quality, fully synthetic motorcycle engine oil with the appropriate viscosity grade.
Yamaha typically recommends using oils that meet the JASO MA or MA2 specification. These oils are specifically designed for motorcycles with wet clutches, like the FZ16/Fazer, and provide optimal lubrication and protection. It is crucial to use oils that meet these specifications to prevent clutch slippage or other issues.
Regarding the viscosity grade, you can refer to the owner's manual or contact a Yamaha authorized service center for the recommended oil viscosity for your specific model and climate conditions. The most common viscosity grades for Yamaha motorcycles are 10W-40 or 20W-50, but it's essential to follow the manufacturer's recommendations.
Furthermore, it's worth noting that there are various reputable oil brands available in the market. Some popular options include Motul, Castrol, Mobil 1, Shell, and Yamalube (Yamaha's own brand). These brands offer a range of fully synthetic oils that meet the required specifications and provide excellent protection for your engine.
Ultimately, it is recommended to consult your owner's manual or reach out to a Yamaha authorized service center for the most accurate and up-to-date information regarding the best engine oil for your specific Yamaha FZ16/Fazer motorcycle.