http://www.rcgroups.com/forums/showthread.php?t=510817
There doesn't seem to be a solid reason in that thread as to why, but Kokam has stopped distributing to FMA Direct. Kokam says that they are searching for other U.S. distributors, and it looks like they have found one:
http://www2.towerhobbies.com/cgi-bin...po&FVPROFIL=++
SH Z-Car, Custom Crawler, 8s Savage,
12s XTM XLB 1/7 buggy,
4wd 4-link rear/IFS Pro4 truck,
Custom Hyper 10 Short Course,
Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz