Wheel Units [$100]:
Armor plates [$200]:
Heat Conductors [$100]:
only one can be equiped, but it does not prohibit the adition of a heavy gun.
SW Smoke Screen [$150]:
Emites a black cloud that obsucres your Zoid from view, only one can be equiped, but it does not prohibit the adition of a heavy gun.
Intercom Link [$100]: