Okay this is an add on to Stoie's post about the Rekluse. I have a question or two...... Basically I was going orange this year but my wife wasn't happy with her bike and my son needs an 85 because he is growing fast so the 08 YZ450 is going to have to stay my main race bike for at least the better half of the upcoming race season, so I am going to do a bunch more work to it and that includes a Rekluse but I'm a little confused 1) Did they do away with one of the clutches they used to offer? From stoie's post....Rekluse EXP 2.0.......Rekluse CoreEXP.........Rekluse vStart Pro.........Rekluse CoreEXP 2.0........but I can only find three on the Rekluse website.......Core EXP just got better – Now with EXP 2.0 Technology.............Rekluse z-Start Pro...........New for 2011 with EXP 2.0 Technology Am I missing something here? Anyway, I race Hare Scrambles on the East Coast. Very tight stuff in allot of cases but there are also "open" races. Never higher then 3rd gear with the 450, mostly 2nd gear racing. I pointed out of C this year and I am racing in B Vet this year. I am not a fast guy but I should finish mid pack B. A couple of buddies say Z Start but I am thinking the Core EXP 2.0. Basically what I want is the bike to start in gear off the line and for it not to stall in the tight stuff. I don't stall allot now, maybe once or twice a race but that once or twice costs me positions. My biggest problem is my hand and arm start hurting half way through the race from clutching so much. If I could get rid of that it would help me out ALLOT! Let me know your suggestions and why. I want to order one in the next week or so but I want to make the right choice. Thanks for the help guys!