Duocon


 * The Duocons are an Decepticon subgroup in the Generation 1 continuity family.

The Duocons, Battletrap and Flywheels, are unique in that their alt modes are composed of two separate vehicles that have no other transformation.

Toys
The Duocons share a semi-autotransform feature. Transformation begins by lining up the tab and slot on the underside of their aerial component with the corresponding slot and tab on top of the ground component. With the two parts lined up, pushing the aircraft down causes the tabs on both parts to trip a catch in the other, releasing the springs that keep the components folded up. The aircraft essentially folds in half over the "legs" that form from part of the rear of the ground component to form the robot.

Transformation from robot to vehicles lacks any kind of automatic action. The halves of the robot are pulled apart and the nose of the aircraft is realigned with the fuselage and the leg/torso is folded down to the rear of the ground vehicle, with the moving parts being held by the spring-loaded catches.

Due to their multi-part nature, the Duocons could arguably be considered to be combiners.

The Duocons suffer from a complete lack of useful articulation.