Hi Greg! Thanks and Merry Christmas! I am supposed to buy a Alta, but it has code 36!!! the bike is said to run same as new, and battery charges just fine! Been reading all i can about it on here, and it is making me think i should not buy it!?! I asked in another post if anyone makes replacement batteries, in a worst case scenario, and a nice guy that used to work for Alta said, "no one makes replacement batteries for Alta's"??? Not an exact quote. He did say, that a battery with a code 36 can be fixed though. So, i am wondering if a bike with code 36 can always be fixed, and if so, what price range would it be to fix it? Perhaps hard to say!?! Thanks in advance for any advice!!!