Here is my mbx-5 conversion....
This is an older pic....since then I have changed the esc... mmm v3 esc
I am running 5k rear 7k front and 15 center
I am using a 16T pinion w/stock spur
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S