Well I am 100 miles in with the PR4 and love them, they feel a little firmer through the shocks than the PR3s did but not so you would be bothered The back is every bit as grippy as the previous PR3 which I never unsettled on the road with the CB1000R or blade, but as you can see from the pics the pattern is reduced to give you a more sports tyre edge which I like The front is better in my opinion the old PR3 was sort of flat so the front felt a bit forced to get from side to side on the move, the profile like the rear is more sports tyre now making transition easier and the feel from the front when leant over is much better in my humble opinion Obviously can't comment on wear yet but they were fitted at 1200 miles so will check back here once they have worn out, I hope that will be a while yet lol Pics in the dark so sorry but just to show pattern etc
