I just replaced my Barnett one with a cheaper outlaw one for the mean time, I saw some good reviews on them. But it slips in fourth if I'm really hard into it after like 4k. I replaced plates, friction plates and springs. I'm also a big guy 6'4 280 so definitely putting more stress on the clutch at higher speeds than a normal guy. I only put 200miles on this clutch so idk if it's broken in yet, but I don't see the top of fourth often on the street (130mph+) so it's not too big of a deal but I don't like the idea that I can't use my whole bike.