Sorry for the thread jack:
Lito, are those buggy stone guards on your truggy?
Those are the stock St-RR guards but I think the MP9 use the same guard (not sure though, I have to check the manual for parts).
Edit - just check the manual and it lists part KYOIF318 which is used on the ST RR and the MP 777 buggy.
Castle Neu 1520 on 6S LiPo Powered Gmaxx (Nitro Killer)
Predator with OS .21TM
Supermaxx with Mach .26
Revo with OS .18TZ
Kyosho ST-RR Conversion
Ofna CR with Tekin ESC/Motor (2)