crt.5 lipo size and a lot of question

I used a MM 4600 and a 5700 on my CRT.5 and they worked great. Id recommend the 4600 on it over the 5700 and you will still have plenty o' speed.

Here are some pics of my build. I used a normal sized lipo on the left side of the truck and it held in great with industrial velcro that can be found at walmart. I even had it where a strap could be used in addition to that.