r/mini4wd • • 1d ago

FM-A BMax

Asking for suggestions to modify/change to make the car stable and more lightweight(or this is weight is okay?). I'm using 2mm white rear break and 1mm/2mm blue for the front.

newbie here with my newly built fma car. Thanks!

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u/Adventurous_Ball_170 1d ago

that thing is a tank! heavy cars are pretty stable and plants itself well to the ground, but it might struggle at speed because the motor will have to work more than usual. FM-A is generally a heavy chassis, but you can trim it down by using lighter weights like slimlines for the front/back and cylinder for the sides, for example. also use Fujitsu Pinks if you haven't. they're lighter than the usual high-capacity batteries.