Z1000SX, 2019 MODEL. Bought a set of S22’s after 4000 miles on the OEM S20’s, S20’s squared off quite early, and as everyone pretty much says, horrible. Tram lining, poor slow speed manoeuvring and tip in on corners not great. The S22’s after scrubbing the tyres in are totally different, obviously new and less of a contact patch, but they have transformed the bike, complete opposite to the S20’s. Love the handling now, slow speed manoeuvres are so much easier, no tram lining and general riding is so much better. I definitely recommend these tyres if you are struggling to decide, you won’t be disappointed!!