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XM-X1 Crossbone Gundam X-1 Kai — Specifications, Lineage & Appearances

XM-X1

XM-X1 Crossbone Gundam X-1 Kai at a glance

Timeline
Universal Century
First appearance
Mobile Suit Crossbone Gundam (1994)
Developed from
XM-X1 Crossbone Gundam X-1
Led to
1 unit — XM-X1 Crossbone Gundam X-1 Kai Kai "Skull Heart"
Gunpla kits
3 catalogued

Interactive development tree and full data sheet: www.mobilesuit.dev/mobile-suit/xm-x1-crossbone-gundam-x-1-kai

XM-X1 Crossbone Gundam X-1 Kai Prototype General-Purpose Mobile Suit from Gundam Universal Century
XM-X1 Crossbone Gundam X-1 Kai

The XM-X1 Crossbone Gundam X-1 Kai is a prototype general-purpose mobile suit from the Universal Century timeline of the Gundam franchise. It was manufactured by Strategic Naval Research Institute. Within the franchise it is considered canon.

The XM-X1 Crossbone Gundam X-1 Kai ("Kai" is the Kanji "改", which translates to "Revision" or "Modified") is a mobile suit introduced in the Mobile Suit Crossbone Gundam manga.

Within the story, the XM-X1 Crossbone Gundam X-1 Kai first appears in 0133 U.C.

The XM-X1 Crossbone Gundam X-1 Kai was developed from XM-X1 Crossbone Gundam X-1. It in turn led to 1 derived unit — XM-X1 Crossbone Gundam X-1 Kai Kai "Skull Heart". Both directions are mapped on the interactive tree above.

The XM-X1 Crossbone Gundam X-1 Kai has appeared in 6 Gundam releases across 1994–2017, debuting in Mobile Suit Crossbone Gundam (1994). Later appearances include Mobile Suit Crossbone Gundam: Skull Heart, SD Gundam Capsule Fighter Online, Dynasty Warriors Gundam Reborn and Mobile Suit Gundam Extreme Vs. Maxi Boost ON and 1 more.

It was fielded by Crossbone Vanguard.

3 Gunpla model kits have been catalogued for the XM-X1 Crossbone Gundam X-1 Kai, alongside 2 figures and other collectibles.

Specifications

Model number
XM-X1
Classification
Prototype General-Purpose Mobile Suit
Production type
Prototype
Weapon class
Gundam
Manufacturer
Strategic Naval Research Institute
Canon status
canon
Weight
24.80 t
Power source
Minovsky Ultracompact Fusion Reactor
Power output
5280 kW 7,080.596 hp
Armor
Gundarium Alloy Ceramic Composite
Propulsion
Vernier thrusters/apogee motors: 34
First seen
0133 U.C.

Special Equipment & Features

  • Dummy Launcher
  • Precision Shooting Support Device
  • Bio — Computer
  • Anti — Beam Coating Cloak
  • Heat Radiation Face Open
  • Booster

Production Timeline

The XM-X1 Crossbone Gundam X-1 Kai has appeared in 2 releases from 1994 to 2002.

  1. 1994 — Mobile Suit Crossbone Gundam — TV Anime (debut)
  2. 2002 — Mobile Suit Crossbone Gundam: Skull Heart — TV Anime

Games featuring the XM-X1 Crossbone Gundam X-1 Kai

The XM-X1 Crossbone Gundam X-1 Kai is playable in 4 Gundam games.

  1. 2009 — SD Gundam Capsule Fighter Online
  2. 2013 — Dynasty Warriors Gundam Reborn
  3. 2016 — Mobile Suit Gundam Extreme Vs. Maxi Boost ON
  4. 2017 — Gundam Versus

Development Lineage

Developed from

Develops into & variants

Operators: Crossbone Vanguard

XM-X1 Crossbone Gundam X-1 Kai Model Kits

3 catalogued model kits for the XM-X1 Crossbone Gundam X-1 Kai (plus 2 figures and other collectibles):

See all XM-X1 Crossbone Gundam X-1 Kai kits, prices and community builds

Frequently asked questions about the XM-X1 Crossbone Gundam X-1 Kai

What is the XM-X1 Crossbone Gundam X-1 Kai?
The XM-X1 Crossbone Gundam X-1 Kai is a prototype general-purpose mobile suit from the Universal Century timeline of the Gundam franchise. It was manufactured by Strategic Naval Research Institute. It is considered canon within the franchise. After returning to battle, Kincade Nau and Crossbone Gundam X-1 Kai were able to defeat the Death Gale Team. However, Kincade is forced into battle against the Earth Federation's mass-produced F91 Gundam F91 units, as well as being attacked…
What was the XM-X1 Crossbone Gundam X-1 Kai developed from?
The XM-X1 Crossbone Gundam X-1 Kai was developed from XM-X1 Crossbone Gundam X-1. Its full development lineage is mapped on the XM-X1 Crossbone Gundam X-1 Kai evolution tree.
What mobile suits were developed from the XM-X1 Crossbone Gundam X-1 Kai?
1 unit was developed from or built as variants of the XM-X1 Crossbone Gundam X-1 Kai: XM-X1 Crossbone Gundam X-1 Kai Kai "Skull Heart".
Which factions operated the XM-X1 Crossbone Gundam X-1 Kai?
The XM-X1 Crossbone Gundam X-1 Kai was operated by Crossbone Vanguard.
How big is the XM-X1 Crossbone Gundam X-1 Kai?
The XM-X1 Crossbone Gundam X-1 Kai weighs 24.80 t, produces 5280 kW 7,080.596 hp, is armoured in Gundarium Alloy Ceramic Composite.
Which Gundam series does the XM-X1 Crossbone Gundam X-1 Kai appear in?
The XM-X1 Crossbone Gundam X-1 Kai appears in 2 Gundam releases, debuting in Mobile Suit Crossbone Gundam (1994): Mobile Suit Crossbone Gundam and Mobile Suit Crossbone Gundam: Skull Heart.
Which Gundam games is the XM-X1 Crossbone Gundam X-1 Kai in?
The XM-X1 Crossbone Gundam X-1 Kai is playable in 4 Gundam games: SD Gundam Capsule Fighter Online, Dynasty Warriors Gundam Reborn, Mobile Suit Gundam Extreme Vs. Maxi Boost ON and Gundam Versus. It originally appeared in Mobile Suit Crossbone Gundam (1994), not in a game.
Are there Gunpla model kits of the XM-X1 Crossbone Gundam X-1 Kai?
Yes — 3 model kits are catalogued for the XM-X1 Crossbone Gundam X-1 Kai, alongside 2 figures and other collectibles, listed with grade, scale and release year on its Gunpla page.

Explore the full interactive development tree for the XM-X1 Crossbone Gundam X-1 Kai above, or browse every Gundam mobile suit. Browse XM-X1 Crossbone Gundam X-1 Kai Gunpla kits & merchandise (5). Reference: Gundam Wiki.