Hey Lito,
I used two rear thunder centers(100.5mm)...fits tight,like a glove!!
Thanks.
I just got done mounting my RCM CD on my gmaxx using a UE dogbone(for the thunder + mono) and a 70mmUE Ti bone for the front.
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)