I was not aware that Eric installed a 2mm stroker crank during the rebuild , so I now have a 105cc and didn't know it. This thing seems to need race gas now, and as long as I put race gas through her she runs fine, but it sure doesn't like pump gas anymore! I didn't know it was Eric's normal procedure to install a stroker crank on the KX100's, I thought it was going to come back stock, that was my intention anyway. I must say that Eric's price was very fair for building a stroker engine, but it is not what I really wanted for our purposes. I have another KX100 engine, that I am going to rebuild so that we still have our stock power band, it just worked so well for my son's trail riding and ran perfect on pump gas too.
If anyone is looking for a 105cc KX100 engine, I will have one for sale as soon as I get my other engine put back together. That being said, my son will probably ride the bike a time or two first, and I have already put about 3 hours on the engine myself performing the break in, and dialing in the jetting. It will probably end up with about 5-10 hours on it total. I would be selling it with out the carb, kicker, shifter, stator and stator cover as I will need these items. I will sell it for what I have paid Eric to perform all of the work plus shipping of course, and I do have invoices.