Atomic Racing MRZ DIFFERENTIALS, BALL, "Dust Guard," BLACK or GOLD

Atomic RC's Optional/Replacement DIFFERENTIALS offers the highest engineering technology, NOW. Featuring a machined, lightened axle shaft, reduced rotating diameter, lightened pressure plates, lightened, quick change spur gear, high end parts and the new, DUST GUARD BALL BEARING SHIELDS resulting in less rotational load making faster launchs and speeds all around. Available in Black or Gold. * Does Not include wheel adapter.