build a gmaxx and i need help

[JoFreak]

But then he would have to use the older, weaker and with the g-maxx single speed conversion more expensive gearbox of the old 3906 e-maxx.
And he would need adapters to use the old tranny in the FLM chassis because the chassis is designed for the new tranny.
To get a complete new tranny from the new 3905 e-maxx definately is the better choice.