I just noticed this yesterday. I went to move my bike out of the garage and it wouldn't roll. So I thought to myself that I'd left it in first gear when I cut the engine off. No biggie I thought, just pull the clutch in and move the thing. Wrong answer, rear wheel would slide instead of rolling. I've noticed it had a little drag to the clutch when cranking it in gear but didn't think to much about it. The bike seems to do fine when riding it. It shifts good, clutch action is good, so I am kinda puzzled. I overfilled the thing with oil awhile back, but got that straightened out that very night. I've rode it almost 50 miles since then with no problems. I just found this problem yesterday. Any of you guys had this happen? Solutions????