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  • Figures
  • Transformers
  • Generation 1 (G1)
  • Spike

Spike

G1 - Bases - Fortress Maximus: Headmaster Spike

0 Reviews
Release Status:
Released
Release Date:
1987
Manufacturer: HasbroBrand: TransformersSeries: Generation 1 (G1)Sub-Group: Bases

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"Spike" appears in multiple packages. Select which one you're collecting.

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mm/dd/yyyy
Updated Nov 22, 2025

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About This Figure

Background

Headmaster Spike represents a pivotal moment in Transformers history as the human companion who becomes intrinsically linked with the massive Autobot city Fortress Maximus. Released as part of the revolutionary Headmaster line, this small figure bridges the gap between human and Transformer, embodying the series' evolution toward greater interactivity. The character's inclusion marked one of the first times a human character received such prominence in the toyline, reflecting the animated series' focus on human-Transformer partnerships.

Transformation

This compact figure transforms from a small humanoid robot into the head of the mighty Fortress Maximus, creating one of the most unique transformation concepts in the entire G1 line. The transformation is elegantly simple yet functionally crucial, as Spike literally becomes the "brain" of the larger Autobot city. The engineering allows the small figure to securely lock into place while maintaining the head's articulation and detail. Without this essential component, Fortress Maximus remains headless and incomplete.

Gimmicks

The primary gimmick is the Headmaster system itself, where Spike serves as the removable head unit for Fortress Maximus. This innovative play pattern allows collectors to "activate" the larger figure by connecting the smaller robot, creating a sense of symbiosis between the components. The figure's small size belies its importance, as it contains the connection points and mechanisms necessary to bring the massive city-former to life.

Collector Appeal

Headmaster Spike holds tremendous value for collectors as an absolutely essential component of one of G1's most impressive figures. His small stature makes him particularly prone to loss, driving up demand among collectors seeking to complete their Fortress Maximus. The figure represents a unique concept in Transformers lore and stands as a testament to the innovative engineering of the Headmaster line. For many collectors, acquiring Spike is often more challenging than finding Fortress Maximus himself, making this tiny figure a genuine holy grail piece.

Color & Size

Transformation Modes

Alternate transformation modes for this figure

No image available

Mode: Robots, Heads

Sub-Type: Headmaster (G1)

Transformation Steps: 1

Notes: None

No image available

Mode: Robots, General

Transformation Steps: 1

Notes: None

No image available

Mode: Robots, Heads

Sub-Type: Headmaster (G1)

Transformation Steps: 1

Notes: None

No image available

Mode: Robots, General

Transformation Steps: 1

Notes: None

G1 - Bases: Headmaster Autobot Base Fortress Maximus with Cerberos & Spike

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Collector's Notes

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Color(s):
Gray
Finishes:
None
Size Class:
Headmaster
Size / Dimensions:
2.00 in

Special Features

  • Headmaster