A sticky battery door on the ST1's can be fixed pretty quickly and easily. The issue is when you lock (rotate) the cylinder a pin (metal bracket) swings out and locks the door and battery firmly into place. If this pin (bracket) is bent slightly it can cause the door to not open. Do not force the key or it will break and that is not good. The mechanism should be fairly smooth to open.
If anyone needs pics on how to correct this, simply email me at
[email protected] and I can send you some instructions on how to fix this fairly easily.
ride safe,
Will