I dont know if there the best or not! I do know the bike handles like never before(in a good way). No oversteer, no understeer, no wallowing, no excessive dive under braking, all this and a smooth ride! I was hesitant to use the 20wt oil, but it turns out that the folks at HyperPro did there homework, as the bike handles like a dream. Also got my Penske shock dialed in. I'm ready for some all day twisty tours!
Good to hear you are enjoying the upgrade - it makes spending those bucks so much more worthwhile! I felt the same way when I got the Ohlins and R/T for my 98 way back when. Just now I am putting on the refurbished forks and Fox shock on my new-to-me old dog (93). I haven;t ridden this bike yet so i won't see the improvement, but coming off an FZ1 without even cartridge forks, I have high expectations.
