
Fire Mech
Fire Mech is a walking battle robot from The LEGO Ninjago Movie, built from 944 pieces. With 234 unique parts, the set focuses on movable joints rather than dense surface detail. Six minifigures come with the set.
- Set number
- 70615
- Year
- 2017
- Pieces
- 944
- Minifigures
- 6
- Different parts
- 234
Parts list 234
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 20
-
Plate 1 × 4
× 20
-
Plate 1 × 2
× 18
-
Brick Sloped 30° 1 × 2 × 2/3
× 18
-
Bracket 1 × 2 - 2 × 2
× 17
-
Technic Pin 1/2 without Friction Ridges
× 16
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 16
-
Plate 2 × 3
× 14
-
Plate 1 × 2
× 12
-
Technic Axle Pin with Friction Ridges Lengthwise
× 12
-
Plate Special 1 × 2, Top Clip [Split]
No longer produced · last seen 2021
× 12
-
Brick 1 × 3
× 10
-
Plate Round 2 × 2 with Axle Hole Type 1 (+ Opening)
× 10
-
Plate Round 1 × 1 with Solid Stud
× 10
-
Technic Pin Connector Hub with 1 Axle
× 10
-
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction
× 10
-
Technic Brick Special 2 × 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top]
× 10
-
Plate Special 1 × 2 with Clip Horizontal on End
× 10
-
Brick 1 × 2
× 8
-
Tile 1 × 2 with Groove
× 8
-
Plate 1 × 3
× 8
-
Plate 1 × 6
× 8
-
Brick Curved 2 × 1 No Studs [1/2 Bow]
× 8
-
Tile Special 1 × 2 Grille with Bottom Groove
× 8
-
Technic Brick 1 × 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
× 8
-
Brick Sloped Inverted 33° 3 × 2, Connections between Studs, Ovoid Bottom Pin
× 8
-
Plate Special 1 × 2 [Side Handle Closed Ends]
× 8
-
Hose, Ribbed 7mm D. 9L / 7.2cm
No longer produced · last seen 2023
× 8
-
Brick Wedged 2 × 2 Facet
× 8
-
Tile Round 1 × 1
× 8
-
Plate 2 × 4
× 7
-
Plate 2 × 2
× 7
-
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle
× 7
-
Plate 2 × 2 Corner
× 6
-
Brick 1 × 1
× 6
-
Plate 2 × 4
× 6
-
Plate 1 × 1
× 6
-
Tile 2 × 2 with Groove
× 6
-
Technic Brick 1 × 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
× 6
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 6
-
Technic Axle 4
× 6
-
Plate 2 × 6
× 6
-
Technic Wedge Belt Wheel [aka Pulley]
× 6
-
Brick Curved 1 × 2 × 1 1/3 with Curved Top
× 6
-
Technic Brick 1 × 1 with Pin Hole
× 6
-
Tile Round 2 × 2 with Bottom Stud Holder
× 6
-
Technic Axle 2 Notched
× 6
-
Cone 1 × 1 [Top Groove]
× 6
-
Brick Round Corner 3 × 3 × 2 Dome Top
× 6
-
Brick Curved 4 × 2 No Studs
× 6
-
Bracket 1 × 2 - 1 × 2
× 6
-
Brick 2 × 2 Corner
× 4
-
Plate 2 × 2 Corner
× 4
-
Tile 1 × 4 with Groove
× 4
-
Plate 2 × 12
× 4
-
Brick 1 × 1
× 4
-
Plate 4 × 4
× 4
-
Plate 4 × 6
× 4
-
Brick Sloped 45° 2 × 4
× 4
-
Brick Sloped Inverted 45° 2 × 1
× 4
No part matches this colour selection.
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Spare parts (25)
These extra parts come with the set in case one gets lost.
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 5
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 4
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 3
-
Plate 1 × 1
× 2
-
Technic Bush
× 2
-
Plate Round 1 × 1 with Solid Stud
× 2
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 2
-
Flame / Headwear Accessory Plume / Feather, Triple Point
× 2
-
Tile Round 1 × 1
× 2
-
Plate Round 1 × 1 Swirled Top
× 1
-
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]
× 1
-
Minifig Neckwear Ninja Face Scarf
No longer produced · last seen 2018
× 1
-
Minifig Neckwear Ninja Face Scarf
× 1
-
Lever Small Base with Black Lever
No longer produced · last seen 2023
× 1
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 1
-
Technic Pin 1/2 without Friction Ridges
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plate Round 1 × 1 with Solid Stud
No longer produced · last seen 2017
× 1
-
Launcher Trigger, Weapon Gun Trigger
× 1
-
Tile Special Round 1 × 1 with Hollow Bar
× 1
Minifigures 6
Alternative models
Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.
- 70615 - Kais Fire Fly
- Fire Mech Dog (70615 Alt)
- 70615 - Kais Dragon Hammer Ship
- Kai´s Red Crest
- Kai's Quinjet
- Kai's Fire Mech
- Fire Mech Alt Build
- Kai's Fire Engine
Description
A mech built to move
Fire Mech is built as an upright battle robot whose arms, legs and head all move independently, allowing for different combat poses. That mobility is the whole point of the set and sets it apart from static display models. With 944 pieces across 234 unique parts, the build puts its effort into working joints rather than an especially high number of distinct shapes. The joints are engineered to hold their position through repeated repositioning, without loosening or shifting on their own during play.
Fire-engine red as an instant identifier
The red-and-black colour scheme marks Fire Mech out immediately as the fire element within the Ninjago world, with Light Bluish Gray and Dark Bluish Gray covering technical details at the joints and weapons. This clear colour separation distinguishes it from the film's other elemental mechs, such as ice or earth, and makes it easy to identify on a shelf. The full parts list on this page shows exactly how the colours are distributed across the mech. The included weapons carry the red colour scheme through consistently, so the whole set reads as one coherent piece.
Six minifigures for combat scenes
The set comes with six minifigures, a fairly high number for a mech set of this size, bringing several characters from The LEGO Ninjago Movie straight into play. That count means Fire Mech works as more than a single model, supporting a larger battle scene with several active figures at once. Anyone who already owns other Ninjago mechs can slot Fire Mech into a collection of different elemental robots, each one representing its own element.
A compact set built for active play
At 944 pieces, Fire Mech stays notably more compact than many vehicle sets from the film, which suits it well to active, hands-on play. The moving joints keep the mech interesting even once the build is finished, while the 234 unique parts provide a useful stock of red and black specialty pieces for anyone building their own mech designs.
FAQ
- Can Fire Mech actually move?
- Yes, the arms, legs and head can each move independently, allowing for different poses.
- How many pieces does the set have?
- Set 70615-1 contains 944 pieces across 234 unique parts.
- How many minifigures come with the set?
- The set includes six minifigures.



