Here's a vid of the MMpro creeping in my FLM Rustler with a 21.5 LRP stock motor w/14mm sintered rotor upgrade. Batteries were 6s1p A123.
http://www.youtube.com/watch?v=WTF1u1VNXgI
6 KiloWatt A123 Racer
GTP-Pletty Big Maxximum+RX8. GTP-C50-6L Hacker+RX8. CRT.5-Pro4+ZTW esc.
24s2p EVG SX 49.6mph Ebike.
18s4p Raptor 60mph Ebike. 11.5KW