I just got a 96 TW 200 for cheap as the shop could not get it to give any spark. And the owner didn't want to put any more money in it. They replaced the CDI and pick up coil (pinched the wires on the pickup coil under the side cover) . I have temporally put the old pick up coil back on and I don't get any spark that I can see, but by removing the spark plug boot and trimming the insulation back I can feel a faint spark and can just barley see one when holding the wire to the head. I suspect I have a week coil. My question is are the $11.00 ones on e-bay any good? Or should I go with a OEM from Yamaha?