I tried the search bar but dint find much on yzf's and hydraulic clutches. I have an opportunity to obtain one for really cheap and wanted to know if they are worth the trouble or if it's not worth messing with it. Seem like not a lot of yzf owners have these, is that for a reason?? I seen more wr guys that have installed them. It seems like it's missing one of these Anything else that anyone else sees missing? Also does this even fit my bike? 13yz450f.. Thanks for any help.