
Kai's Ninja Climber Mech
Kai's Ninja Climber Mech 71812 from the Ninjago range brings a poseable mech with 623 pieces and four minifigures to the table. Red and black dominate as Kai's signature colours, joined by pearl gold and light bluish grey for the mechanical details. Rather than a standard ground vehicle, this set focuses on a mech built to climb.
- Set number
- 71812
- Year
- 2024
- Pieces
- 623
- Minifigures
- 4
- Theme
- Ninjago
- Different parts
- 174
Parts list 174
-
Plate Round 1 × 1 with Solid Stud
× 25
-
Brick Curved 2 × 2 × 2/3
× 23
-
Technic Axle 2 Notched
× 21
-
Technic Pin with Friction Ridges Lengthwise with No Center Slots
× 15
-
Tile Special 1 × 2 with Sloped Walls AKA Money / Gold Bar [Ingot]
× 13
-
Plate 2 × 3
× 12
-
Plate Special 1 × 1 Rounded with Handle
× 12
-
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction
× 12
-
Arm Mechanical with Clip [Thick Support]
× 12
-
Bracket 1 × 2 - 1 × 2
× 12
-
Bracket 1 × 2 - 2 × 2
× 8
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 8
-
Technic Brick Special 1 × 2 with Pin Hole and 1 × 2 Plate
× 8
-
Bracket 1 × 2 - 2 × 2 Inverted
× 8
-
Bracket 1 × 2 - 1 × 2 Inverted
× 8
-
Bracket 1 × 2 - 1 × 2 Inverted
× 8
-
Plate 2 × 2 Corner
× 7
-
Plate 1 × 2
× 7
-
Technic Brick 1 × 2 with Hole and Dual Beam Extensions
× 7
-
Plate 2 × 4
× 6
-
Plate 2 × 2
× 6
-
Technic Pin 1/2 without Friction Ridges
× 6
-
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]
× 6
-
Tile Special 2 × 3 Pentagonal
× 6
-
Tile Special 2 × 2 Corner with Cut Corner - Facet
× 6
-
Bracket 1 × 1 - 1 × 1 Inverted
× 6
-
Technic Rotation Joint Disk with Pin and Double Rotation Joint Ball Half
× 6
-
Brick Round 2 × 2 Truncated Cone
× 6
-
Plate 1 × 4
× 5
-
Plate Special 2 × 2 × 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version
× 5
-
Technic Pin Connector Round [Slotted]
× 5
-
Technic Axle and Pin Connector Perpendicular Split
× 5
-
Plate Round 2 × 2 with Rounded Bottom [Boat Stud]
× 4
-
Plate 2 × 4
× 4
-
Plate 2 × 3
× 4
-
Plate 1 × 1
× 4
-
Plate 1 × 3
× 4
-
Plate Special 1 × 2 with Clip Horizontal on Side
× 4
-
Brick Curved 2 × 1 No Studs [1/2 Bow]
× 4
-
Brick Curved 2 × 1 No Studs [1/2 Bow]
× 4
-
Plate Special 1 × 2 5.9mm Centre Side Towball Socket
× 4
-
Brick Curved 2 × 2 × 2/3
× 4
-
Brick Sloped 45° 2 × 1 Triple with Inside Stud Holder
× 4
-
Brick Sloped 45° 2 × 1 with 2/3 Cutout [New Version]
× 4
-
Brick Sloped 45° 2 × 1 with 2/3 Cutout [New Version]
× 4
-
Bracket 1 × 2 - 1 × 4 [Rounded Corners at Bottom, Square Corners at Top]
× 4
-
Brick Sloped 45° 2 × 1 Double with Inside Stud Holder
× 4
-
Technic Beam 1 × 7 Bent (4 - 4) Thick
× 4
-
Plate Special 1 × 2 Rounded with 2 Open Studs
× 4
-
Bracket 1 × 1 - 1 × 1
× 4
-
Plate Round 2 × 2 with Axle Hole Type 1 (+ Opening)
× 4
-
Technic Brick 1 × 1 with Pin Hole
× 4
-
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot
× 4
-
Plate Special 1 × 2, Top Clip [Open O]
× 4
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 4
-
Plate Special 1 × 1 with Clip Horizontal [Thick Open O Clip]
× 4
-
Brick Curved 4 × 3 with 3 Layers, 1 × 3 Cutout on Underside
× 4
-
Technic Brick Special 2 × 2 with Ball Socket Wide and Axle Hole, No Arm Holes
× 4
-
Rotation Joint Socket with 2 Pins
× 4
-
Technic Pin 1/2 with Friction
× 4
No part matches this colour selection.
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Spare parts (14)
These extra parts come with the set in case one gets lost.
-
Plate Round 1 × 1 with Solid Stud
× 2
-
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]
× 2
-
Technic Pin with Friction Ridges Lengthwise with No Center Slots
× 2
-
Plate 1 × 1
× 1
-
Plate 1 × 1
× 1
-
Weapon Harpoon [Smooth Shaft]
× 1
-
Tile Round 1 × 1 Quarter
× 1
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 1
-
Technic Pin 1/2 without Friction Ridges
× 1
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 1
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 1
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 1
-
Minifig Neckwear Armour Shoulder Pads Spiky
No longer produced · last seen 2024
× 1
-
Technic Pin 1/2 with Friction
× 1
Minifigures 4
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 mech built for climbing
Instead of a regular vehicle, this set centres on a mech with poseable arms and legs that let it scale vertical or uneven surfaces rather than just roll across flat ground. That climbing ability sets it apart from many other Ninjago mechs, which mostly stick to level terrain. At 623 pieces, there's enough room for details such as gripping hands, shoulder and hip joints, and small weapon mounts. For anyone collecting Ninjago mechs, this one stands out through its mobility rather than through sheer size alone.
Kai's colours, instantly recognisable
Red and black are the colours tied firmly to Kai, the fire ninja, throughout the Ninjago world, and that pairing runs through the entire mech. Pearl gold adds a few gleaming accents to armour sections, giving those parts a slightly more prestigious look within the build. Light bluish grey covers the more mechanical areas such as joints and structural frame, creating a clear contrast against the warmer tones. Despite using four different colours, the result reads as one clear, easily recognisable colour scheme.
Four minifigures for battle scenes
Four minifigures come with the set, opening up scenes with several characters rather than a single pilot facing an empty battlefield. That makes it easier to bring the mech into larger play scenes alongside other Ninjago sets, whether as an attacking or defending force. For open-ended play, that means more variety without necessarily needing extra sets on hand. A higher minifigure count isn't a given on mech sets, so it adds genuine play value here.
What the parts list shows
This set includes 174 unique parts, a modest but far from small number for a mech build of this size. The parts list on this page records every element individually with its colour and quantity, which is particularly useful for the moving joint pieces if one ever needs replacing. Anyone hunting for pearl gold or light bluish grey bricks for their own builds will also find a reliable overview here. That makes the mech easy not just to build, but to repair or extend later on.
FAQ
- How many pieces does the Ninja Climber Mech 71812 have?
- The set contains 623 pieces and 174 unique parts.
- How many minifigures are included?
- Four minifigures come with the set, suited to battle scenes around the mech.
- What makes this mech stand out?
- It has a climbing function with poseable arms and legs, rather than only moving across flat ground.
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