Bike: 2006 YZ450F. Stock clutch. Never raced, only trail and desert rides. The last riding trip I was on, my clutch was not working so well. First thing I noticed: The clutch pull is stiff...More stiff than my dad's XR650R (I compared it back to back). Second thing: The clutch engages when the lever is almost all the way out, I couldnt feather the clutch like before. It usually starts to engage at half way out, but now it's nothing. The clutch still engaged and I had no problems riding, but the slow technical stuff sucked. I adjusted the cable looser and tighter, but nothing helped. Problem never changed, even with the bike warmed up after 20 miles. Ideas? Edited November 11, 2009 by DangerRanger245 .