So i bought an en 500 and it turns out that the bike was stored for 15 years in pieces so it was thrown togeather to sell to me. Great hu? so i have heard it run with my own ears but when given throttle it would bogg down. So previous owner was going to rebuild carbs. ends you he just got fed up with it and quit. So i got bike for 300 bucks i rebuilt carbs myself got them back on bike. Try to start it and i hear what sounds like the starter just spinning 3 or four times in a row then it turns the bike over 1 time and just goes to spinning again and repeats the same over and over. 3-4 spinning sounds and then one turn over of The motor. I was told but a guy that i dont really trust too much to check out the one way gear. What do yall think? Any suggestions would be appreciated.