One quick question should the roll bars move freely side to side or should it be really tight and not move. I have it pretty loose(not loose) it moves freely side to side.
One quick question should the roll bars move freely side to side or should it be really tight and not move. I have it pretty loose(not loose) it moves freely side to side.
Checkout the new MP9 lower arms & servo saver spring.
Hopefully these are stronger the current ones they offer.
I've never broke a mp9 arm, but i know that the outer hinge pin is better for durability and constancy. I also know that these new arms are the same material as the Hard Rear arms that kyosho offers.