Hey Vap.
I use a standard 2.4ghz RC pistol transmitter and standard receiver on this build. I did also rock it with a Wii Nunchuck and Wiiceiver for a while - but that lacked the accurate throttle response that this beast needs!
I am happy with the 4:1 ratio but the single 63mm motor does struggle a bit - on a really hot day I did melt the windings on one motor- but it was like 35 degrees C, and I think some cut grass got stuck inside and kinda caught fire!!
It depends on what riding you want to do. This setup is perfect for a cruise round flat and medium hills. It won't climb steep stuff.
If you wanted more speed, 4:1 with 10S or 12S. If you want to climb hills, change the gearing but you'll lose top end speed.
The calf brake still works fine and it's brilliant
My only other advice:
- It's kinda hard to push off on flat ground. Much easier to start if you have a small hill or even just a dip to roll out of.
- The turning circle is pretty wide. You won't be thrashing tight trails with this thing!
But it is the smoothest and most snowboard powder like ride I've had yet on an eBoard
Good luck with your build!