Here is a blade cx that I have use a couple of times. It comes with the upgraded shaft and extra parts for it. Here are some pics of it. It also comes with the motor heatsink as well. I have extra parts that are not in the pic that will come with it also. Feel free to ask any questions. I am looking to trade for a Mini Z or a Mini Z Monster. Or you can buy it for $140.
Thanks for looking
Dan