New to Largescale brushless Need CRT X1 Pro Help

[lincpimp]

Go with the CC combo with the 2200kv motor. As for a decent battery, many have had success with the zippy lipos form hobycity.com. Mike is selling some good lipos in the rcm store, might be worth a look too.

Not sure on the gearing required to hit 55mph on 5s with that motor. The crt x1 has buggy ratio diffs and a 62t spur, IIRC. Probably something like a 15-16t pinion, but do not quote me on that. 55 mph is fast, hope you have a large bashing area!!!