One of the interviews from RCX said that the 2200kv was for buggies truggies and 1/10th MTs but there would be a LONGER
motor for 1/8th MTs
Link
http://www.youtube.com/watch?v=0b8BGbAQ7sU
Savage: FLM Conversion, 6s, MMM, CC 1520.
Mini-T Pro: Micro Pro 6800kv, Lipo, HS-81mg, Dirt Hawgs
M18MT: Quark 33A, Y22S 6000kv, FP 2s Lipo
LRP S8-BX: RC-M Conversion, Tekin RX8 B1600KV, 6S.