F/S: Traxxas Emaxx 3906 brushed
#3
so this is a basic 3906 emaxx all stock besides trans nothing been upgraded to 3905 like arms which are longer and shafts which are stronger.
#7
all 3906's came with 2speed trans it's not an upgrade.
#9
yeah but u can put steel gears in it to upgrade it I blew up several of the plastic gears in mine before I switched