- This article is about the Hasbro version. For the Takara Tomy version, see Chassis - 1A.
1A-D is a Forge Disc released by Hasbro as part of the Burst System as well as the HyperSphere System. It debuted in western countries with the release of the SpeedStorm Starter Pack Super Hyperion H6 1A-D Xceed-SPM.
1A-D is a Forge Disc based on Takara Tomy’s 1A Chassis. 1A-D is composed of a metal core and a plastic perimeter riveted to it.
- F0563 Super Hyperion H6 1A-D Xceed-SPM
- F0565 Mirage Fafnir F6 1A-D Nothingness-SP
- F0569 Curse Devolos D6 1A-D Zephyry-SP
- F2304 Odax O6 & Kolossal Fafnir F6 Dual Pack - Kolossal Fafnir F6 1A-D Zoning-SP