Acid Rain FAV-A02 Field Flakbike FB7f

The Flakbike FB7 is one of the oldest military machines still operated by the Agurts military. This is the first transformable vehicle developed after the catastrophic end of WWII.

The FB7 has 2 modes, the mobile bike mode and the walker artillery mode. The FB7 is typically seen in its bike mode piloted by a single operator, with cargo space in the rear for additional personnel or haulage. In bike mode, the FB7has no offensive capabilities and offers little protection, it's heavy tracks may affect its speed but it also enables the vehicle to traverse hostile environments with rough terrain.

When deployed into artillery mode, the FB7 transforms into a bipedal long range artillery cannon. The legs are mainly used for targeting adjustments, mobility in artillery mode is very limited. These cannons can deal devastating damage to enemies from considerable range.
The FB7's transformation requires the pilot to leave the vehicle, a feature that can no longer be seen in modern transformable vehicles and SA.

Flakbikes are considered old fashioned in the modern age dominated by powerful SAs, but they are still found in the frontlines of Agurts and Zamaii.

The FB7 is often escorted by other forces as they lack any close range combat capabilities, making them an easy target during enemy raids.

高炮車 FB7 是亞格斯軍隊中仍在使用的最早期軍備之一。它也是二戰以核彈告終後第一部可變形的軍用載具。

FB7有兩種模式：摩托車模式和步行大炮模式。FB7通常都以駕駛員單獨駕駛的摩托車模式出現，後座有空位可乘載額外人員或搬運物品。在摩托車模式下，FB7沒有攻擊能力而且沒法為載員提供多少保護。沉重的履帶雖然會影響速度，但它能夠在惡劣環境的崎嶇地形上行駛。

當轉換成步行大炮模式時，FB7會變形成雙足遠程大炮。在此模式下，它的移動能力相當有限，足部主要是調整瞄準之用。這些大炮可以在相當大的範圍內對敵人造成毀滅性的傷害。

無論是作為攻擊還是防禦的武器，它都可以在大量部署時發揮最佳作用，佈陣並且對敵方的防禦工事投下暴雨般的炮擊、協助我軍推進車輛或與步兵隊共同前進。高明的指揮官可以用它們製造幾場密集射擊造成大量傷亡，並且在敵軍找到報復機會之前就移動到別處，有效打擊敵軍士氣。

高炮車需要駕駛員離開載具才能變形，現在的變形載具和SA已經不再使用這種設計。在如今由強大SA稱霸的時代，高炮車雖然顯得老派，但仍然可以在亞格斯的前線和紥馬伊看到它們的蹤影。

由於FB7欠缺近戰能力，令它們很容易成為敵襲的目標，所以通常會派出其他戰力保護它們。