Used Pilot 2Cts and liked them a lot. Then got the Bt-016s (190/55 rear) for considerably less money and loved them as well, have done a track day and flogged Deals Gap on them and found them to be very sticky/stable. If you ride in the wet the 2cts will be better with their big siphons all the way to the edge, but I like how the 016s have a slick-like profile on the edges for maximum traction. I seem to go through two rears to one front and after almost 4k miles the rear 016 is in need of replacement.