Kawasaki's Jonathan Rea enjoyed a successful WSBK test at jerez, setting the fastest time on board the new ZX-10RR. On a partially resurfaced racetrack the opening day proved to be almost as much of a fact-finding exercise as a regular test at times. With new asphalt being laid in several corners, but not all, everyone had to take some time to adapt to the new feel and grip levels, as the track cleaned up with every lap the riders set. With warmer weather and better track conditions present on day two both Rea found improvements in performance and consistency, putting in a 1’39.160 lap on a normal race tyre set-up. Jonathan Rea, stated: “That was positive, very positive. I felt much better on the bike today and we found some good tyre consumption results. Yesterday the track was really green and I struggled a bit with that. Pirelli have brought some different tyres that we had to put in the plan today. Aside from that we just kept working with the chassis set-up and we found some big improvements. We are continuing to work with electronics but we are not doing too much fine tuning. We played around with wheelbase length a little bit. We had a clear direction in the last winter test and I preferred the bike a certain way. Here I just sacrificed a little bit of turning-in performance and that is what we tried to look for today, to make the bike a bit a little bit more manageable. I enjoyed today and started to ride with a smile on my face. Finding good improvements throughout the day kept motivation high and the track was in much better shape. I felt like over one lap, and in terms of consistent pace, we are in a really good place.” Team-mate Haslam finished the two-day session in third in the timesheets.