* Engine and Model Variations: There are many variations within the Yamaha RXS 100 model line, and each may have different requirements for oil type and mixture ratio.
* Oil Technology Advances: Oil technology has evolved significantly. What was recommended even a few years ago may not be the best choice now.
* Your Owner's Manual is Essential: The most accurate information about your specific bike is in your owner's manual. It will detail the correct oil type, mixture ratio, and any other relevant specifications.
Here's what to do:
1. Find Your Owner's Manual: If you don't have a physical copy, search online for a downloadable version. The manufacturer's website is a good place to start.
2. Consult a Yamaha Dealer: If you can't locate your manual, contact a local Yamaha dealer. They can provide you with the correct information based on your bike's specific model and year.
3. Look for the "API Service Category": When you do find recommendations, look for an "API Service Category" on the oil bottle. This is an industry standard that helps ensure the oil is suitable for your engine.
Remember: Using the wrong oil or mixture ratio can seriously damage your engine. Always follow the manufacturer's recommendations for safe and optimal performance.
