I have a duck that is almost 20 years old, quite worn out, and it was burning a lot of oil. I added this specific additive to it, twice the amount than it said, and miraculously, it stopped burning oil and I feel like it's performing better in terms of power. Since then, I have driven 870 km and I still don't need to add oil, whereas before I had to add oil every 300 km or else I would run out. In the next oil change, I will add the recommended amount to see if I get the same results.

09/03/2023
I have driven 1500 km and I just changed the oil now. From the 1 liter of oil that I had put, it had about 950 ml left. Now I added it in the correct ratio and I'm waiting to see if the bike won't burn oil this way.