is it the throwout bearing?

[5000cc]

your clutch may be gone already,check the fork it may bent or worn finger that hold throw out brg. I had the same problem before, my clutch burnt up in 8 months because i kept adjusted the cable due to clutch was hard to engaged,very hard pedal.I took out everything all the way to the flywheel.I resurface flywheel,installed new king cobra clutch,replace the fork (the old one worn pretty bad),change stud ball on the inside of bell housing too you should change this when you change the fork because both of them wear down the same time and bamm!!! all problems were gone.Hope this help