All production-model and most prototype Knightmare Frames are equipped with this system. The only Knightmare confirmed to lack a cockpit ejection system is the Z-01 Lancelot. This flaw is later addressed in the Lancelot Frontier, which except for its color is otherwise identical to the Lancelot's. It is unknown whether Suzaku's final machine, the Lancelot Albion, had an ejection system.