typhoon 125x purchased in 1999. If I'm not mistaken, I have been using only this for over 15 years. Compared to other oils from the same company for 2-stroke scooters, the difference is immediate and noticeable. Keep in mind that for a period of one and a half years, I used the bike for work and it averaged 1600 km per month. Simply put, as soon as I put in the full synthetic 710, I feel that the engine is lubricated to the maximum and runs smoothly, and the combustion cycle becomes very smooth with minimal friction, and the bike glides effortlessly. I would like to mention my personal opinion that because it is a 2-stroke, it is inevitable for the spark plug not to get lubricated, and I have the mindset of changing it every 2,500 or even 2,000 kilometers. I do not consider the cost of 4 euros every 2 or 2.5 thousand kilometers to be high. On the contrary, I immediately notice that the combustion improves as soon as I install a new spark plug. I am very satisfied with its performance; it is smoke-free and does not smell. The typhoon 125 has reached 90,000 km, and I have maintained it well mechanically, and I plan to make many more kilometers with it. Logically, if I had used just any oil, it wouldn't have lasted this long, so my advice is not to be stingy and use the best oil, especially for a 2-stroke.