Please Note: This aftermarket accessory piece is not produced or associated with Hasbro or Takara and is not a Transformers brand toy. These custom pieces are intended to further enhance the enjoyment of your existing Transformer collection.
This upgrade kit is for Combiner Wars Optimus Prime making him a larger figure.
Note: Some disassembly of the figure is needed to install this kit (full instructions are included). Once installed you will not need to remove pieces to transform between the 3 modes (truck, robot AND combined modes)!