Armored Core Wiki


The BEX-BB210 is an extension part that first appeared in Armored Core 2 and later in Armored Core 2: Another Age.

Part Description[]

Quick boost moves you back quickly.

Part Statistics[]

  • Part Type: Extension
  • Type: Back Booster
  • Price: 17900
  • Manufacturer: Balena
  • Weight: 140
  • Energy Drain: 243
  • Boost Power: 18000
  • Charge Drain: 5700/6200
  • Reload Time: 108


This part is found hidden in the mission Escort Train. In Armored Core 2: Another Age it is in the shop from the beginning of the game.

Notable Users[]


  • This part got a stat decrease in Armored Core 2: Another Age. Its Charge Drain was increased from 5700 to 6200.
  • In Armored Core 2, this booster could be activated in rapid succession, thereby allowing the user to boost back multiple times to avoid enemy attacks. However, this feature was removed in Another Age, reducing its overall effectiveness.