i have a 2000 buell with a 1200cc harley motor. bike was sitting for a year and don't know if this could be a reason for the problem im having. there are three things that can happen when i start off in first gear. most of the time it just rides fine. but a lot of the time it hesitates for a slight second and will then kick in. and what happens less but still does is i will be letting out the clutch and it will just die on me even while giving it gas, not immediately but you can see the tach steadily drop to zero. otherwise it rides awesome outside of this problem.