...Put some of that Alyison<0w oil and petron plus in my bike tonight. With 54,000 km(32,000 miles) on the odometer i was curious to see if this "tag team" could spark a little bit of life into the old girl. After about 160km(100 miles) on it since the oil change i can understand why warp 12 likes this shit-it works! My bike is running smoother and has improved throttle response. Very noticable. It feels like you dont have to feed it as much throttle as before to get the same amount of speed and acceleration.Most definately feels like there is less friction. The only concern is the recommended drain intervals for street use, even though they advertise on the bottle for extended service life. Maybe warp can chime in if he has something to add on this.