Originally Posted by
SteveP
Yes, the IGW008 Two Speed, which has the Evolva transmission, will fit the NEO ST Race Spec only, not the buggy. You are correct that the upcoming GT2 Race Spec will use the same chassis plate, so the tranny will fit, and yes, you will lose the center diff. Just be prepared for wheelies all around. Without the center diff to keep it settled down, the Neo ST Race Spec will lift the front end EASILY.
Bumping an old thread here but I'm about to buy one and want to do the 2 speed on it. Is that gear set the only thing I need? I found it for about $64 on amazon. Thanks!