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Set 76077 Iron Man: Detroit Steel Strikes
Super Heroes Marvel Avengers

LEGO® Iron Man: Detroit Steel Strikes

Iron Man: Detroit Steel Strikes is a 2017 LEGO® Marvel Super Heroes set that pits Tony Stark against a hulking battle robot far larger than himself. The set includes 378 pieces and 3 minifigures. This page lists all 141 unique parts and colours used in the build.

Set number
76077
Year
2017
Pieces
378
Minifigures
3
Theme
Avengers
Different parts
141
What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 141

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Spare parts (14)

These extra parts come with the set in case one gets lost.

Minifigures 3

Alternative models

Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.

View the idea at Rebrickable ↗

What can I build with it?

Description

A giant against the armoured hero

The set is built around Detroit Steel, a massive battle robot that towers over Iron Man and comes with moving arms and armoured plating across its frame. Light and dark grey form the robot's metallic shell, while red marks out the smaller hero figure, keeping the two instantly distinguishable at a glance. With 3 minifigures included, the size contrast between hero and opponent plays out directly in hand, making this one of the more visually striking match-ups among that year's Marvel sets, even before any play feature comes into it.

378 pieces built for movement

Most of the 141 unique parts go into the robot's poseable frame, with joints at the arms and torso that move freely once assembled. That focus on articulation over sheer part count is typical of large opponent figures in LEGO® Marvel sets, where play value takes priority over fine detail. The build finishes in a single sitting, with the head, arms and torso forming clearly separate stages that are easy to follow from start to end.

Grey and red for contrast

The robot's cool greys sit in clear contrast to the warm red of Iron Man's armour, keeping both figures easy to tell apart even from across a room. That colour pairing also makes the parts list on this page worth checking for other robot or armour builds, since many of the grey panel pieces work well outside this set too. Marvel film fans will also recognise the colour scheme associated with Detroit Steel on screen.

Who this set suits

Iron Man: Detroit Steel Strikes suits fans of oversized opponent figures and anyone who values play function over pure display value. Its short build time keeps it accessible for younger builders, while the 3 minifigures make a solid starting point for a growing Marvel collection. Builders who already own other Iron Man sets can easily bring Detroit Steel in as an opponent in larger play scenes.

FAQ

How many pieces and minifigures does set 76077 include?
The set has 378 pieces across 141 unique parts, plus 3 minifigures.
Who or what is Detroit Steel?
Detroit Steel is an oversized battle robot that appears in the set as Iron Man's opponent.
Is this set built more for play or display?
Play, clearly: moving joints and the strong size contrast between the figures are the main draw.

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