We tested the Buku here for a while. Sorry, but that clutch is not ment for me. Very smooth, adjustable. But i could not get the adjustment right. When i finally got the clutch to my liking, it ran warm after 5-7 minutes beacuse the shoes started slipping. I had adjusted the springs to hard. When i loosend it up a bit, ( 1/4 of a turn) the clutch engaing to early and not enough snap. Tried a few different things, but actually wan`t back to the stock mugen clutch with two 0.95 bsprings and one 1.0 spring.
Another thing u gotta be careful of is i.d. Of the clutch bell
I can tell ya right now when you got all things right on the buku its unbeatable
Everybody knows i dont just say things to sell shit so thats not where i'm coming from