Okay so I have a BMW S1000R not RR... But wasn't offered the R as a choice of brand..
I went from s21s to S22s not believing that they could be much better, but they were phenomenal. I ride really aggressively, knee down whenever I can, Taken these on track several times, Portimao for 3 Days, 2 British track days and 4000 miles mostly dry riding. They never ever put a foot wrong. Worn evenly right to the edge, and never once even had a hint of letting go. When tires are cold and weather conditions very wet, I would not recommend. Feed back through tires is spot on. You know where the tires limits are. Rear still has legal limit of tread but front has just started to square off so I have to replace them. Really sad! These tires are magic, but unfortunately not easy to get hold of so am going to have to try something else. Not feeling confident about switching. I trusted these tires with my life! For what its worth I am female, just in case that affects your judgement on this review.
I went from s21s to S22s not believing that they could be much better, but they were phenomenal. I ride really aggressively, knee down whenever I can, Taken these on track several times, Portimao for 3 Days, 2 British track days and 4000 miles mostly dry riding. They never ever put a foot wrong. Worn evenly right to the edge, and never once even had a hint of letting go. When tires are cold and weather conditions very wet, I would not recommend. Feed back through tires is spot on. You know where the tires limits are. Rear still has legal limit of tread but front has just started to square off so I have to replace them. Really sad! These tires are magic, but unfortunately not easy to get hold of so am going to have to try something else. Not feeling confident about switching. I trusted these tires with my life! For what its worth I am female, just in case that affects your judgement on this review.