When choosing the best oil for your Royal Enfield Classic 350cc, it's important to consider the manufacturer's recommendations and your specific riding conditions. Among the Motul oils you mentioned, here's a breakdown:
Motul 3000 15W50: Motul 3000 is a mineral-based oil that provides basic protection for your motorcycle's engine. It is suitable for regular city commuting and occasional highway rides. However, if you frequently undertake long-distance trips or ride in extreme conditions, you may want to consider a higher-performance oil.
Motul 5100 15W50: Motul 5100 is a semi-synthetic oil that offers improved protection and performance compared to the 3000 series. It provides better thermal stability and resistance to oxidation, making it suitable for more demanding riding conditions. The 5100 series is a popular choice for Royal Enfield motorcycles, including the Classic 350cc.
Motul 7100 15W50: Motul 7100 is a fully synthetic oil that offers the highest level of performance and protection. It is formulated with advanced additives and synthetic base oils, providing excellent lubrication and engine protection even under extreme conditions. The 7100 series is ideal for riders who frequently engage in high-speed highway travel, long-distance trips, or aggressive riding.
In general, the Motul 5100 15W50 is a good balance of performance and value for most riders of the Royal Enfield Classic 350cc. However, if you prefer the added benefits of a fully synthetic oil and engage in more demanding riding, the Motul 7100 15W50 could be a suitable option. Always consult your motorcycle's owner's manual or speak with a trusted mechanic for specific oil recommendations based on your bike's requirements and your riding habits.