71839-1

Arin's Spinjitzu Battle Mech

Set number: 71839-1
Year: 2025
Theme: Ninjago
Parts: 213
Minifigures: 2

Building instructions

The building instructions are on the official LEGO website. We do not host any instructions ourselves; the link below takes you to the official page.

View building instructions on LEGO.com (opens an external website)This set on Rebrickable (opens an external website)

Minifigures

fig-016431Arin, Black Hair and Mask1×5 parts
fig-016379Spectral Dragonian Warrior, Ghost Lower Body1×7 parts

Parts list – 71839-1 Arin's Spinjitzu Battle Mech

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85 lines, 211 pieces

Parts list of set 71839-1
Part	Name	Colour	Quantity	Note
53451	Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallAnimal / Creature Body Parts	Pearl Gold	2×
3215pr0001	Creature, Dragon, Baby, Dark Blue Markings, Lime Eyes PrintAnimals / Creatures	Sand Blue	1×
3484	Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]Bars, Ladders and Fences	Dark Bluish Gray	2×
3003	Brick 2 x 2Bricks	Bright Light Orange	2×
11477	Brick Curved 2 x 1 No Studs [1/2 Bow]Bricks Curved	Black	10×
11477	Brick Curved 2 x 1 No Studs [1/2 Bow]Bricks Curved	Bright Light Orange	8×
15068	Brick Curved 2 x 2 x 2/3Bricks Curved	Bright Light Orange	1×
47457	Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope EndBricks Curved	Pearl Gold	2×
85080	Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]Bricks Round and Cones	Black	2×
59900	Cone 1 x 1 [Top Groove]Bricks Round and Cones	Pearl Gold	1×
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Dark Bluish Gray	2×
60481	Brick Sloped 65° 2 x 1 x 2Bricks Sloped	Black	2×
32802	Brick Sloped Inverted 45° 4 x 1 Double with 1 x 2 RecessedBricks Sloped	Dark Bluish Gray	1×
87087	Brick Special 1 x 1 with Stud on 1 SideBricks Special	Black	4×
4920	Brick Special 1 x 2 with Rotation Joint PinBricks Special	White	1×
52107	Brick Special 1 x 2 with Studs on 2 SidesBricks Special	Black	2×
80431	Brick Special 1 x 2 x 1 1/3 with Rotation Joint SocketBricks Special	Dark Bluish Gray	1×
79897	Brick Special 2 x 5 with Slope, Studs on SideBricks Special	Bright Light Orange	2×
47456	Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing EndBricks Wedged	Black	1×
79896	Large Figure Cover 4 x 3 x 2 with Bar, 4 Studs, RidgedLarge Buildable Figures	Bright Light Orange	1×
4986	Large Figure Cover 4 x 5 x 2 with Bar, 4 Studs, RidgedLarge Buildable Figures	Pearl Gold	2×
5310	Large Figure Weapon HookLarge Buildable Figures	Pearl Gold	1×
35633	Large Figure Weapon Sword, 3 Bar Holes and Axle HiltLarge Buildable Figures	Pearl Gold	1×
64647	Flame / Headwear Accessory Plume / Feather, Triple PointMinifig Headwear Accessories	Trans-Dark Pink	2×
66909	Weapon Hilt SymmetricMinifig Shields, Weapons, & Tools	Black	1×
21459	Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]Minifig Shields, Weapons, & Tools	Opal Trans-Clear	1×
98313	Arm Mechanical with Clip [Thick Support]Minifig Upper Body	Pearl Gold	6×
69858	Plant / Animal Body Part, Tree / Branch / Tail / Appendage / Tentacle with PinPlants & Trees	Light Aqua	1×
3023	Plate 1 x 2Plates	Trans-Dark Pink	10×
3022	Plate 2 x 2Plates	Black	4×
3022	Plate 2 x 2Plates	Light Bluish Gray	2×
3021	Plate 2 x 3Plates	Black	3×
3020	Plate 2 x 4Plates	Bright Light Orange	1×
4740	Dish 2 x 2 Inverted [Radar]Plates Round Curved and Dishes	Trans-Dark Pink	1×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Pearl Gold	6×
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Dark Pink	4×
4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Plates Round Curved and Dishes	Dark Bluish Gray	4×
68568	Plate Round Corner 3 x 3 with 2 x 2 Round CutoutPlates Round Curved and Dishes	Black	4×
35480	Plate Special 1 x 2 Rounded with 2 Open StudsPlates Round Curved and Dishes	Black	5×
36840	Bracket 1 x 1 - 1 x 1 InvertedPlates Special	Dark Bluish Gray	4×
99781	Bracket 1 x 2 - 1 x 2Plates Special	Pearl Gold	8×
44728	Bracket 1 x 2 - 2 x 2Plates Special	Light Bluish Gray	1×
15070	Plate Special 1 x 1 with Vertical ToothPlates Special	Pearl Gold	2×
14418	Plate Special 1 x 2 5.9mm Towball SocketPlates Special	Light Bluish Gray	2×
14417	Plate Special 1 x 2 with 5.9mm Centre Side TowballPlates Special	Dark Bluish Gray	2×
92692	Plate Special 1 x 2 with Angled Handles on SidePlates Special	Black	2×
63868	Plate Special 1 x 2 with Clip Horizontal on EndPlates Special	Dark Bluish Gray	2×
78256	Plate Special 1 x 2 with Clip Vertical on EndPlates Special	Black	2×
3839b	Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]Plates Special	Black	2×
4304	Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated VersionPlates Special	Black	4×
27261	Plate Special 2 x 3 with RocksPlates Special	Black	5×
64799	Plate Special 4 x 4 with 2 x 2 OpeningPlates Special	Dark Bluish Gray	1×
18674	Plate Special Round 2 x 2 with Center Stud (Jumper Plate)Plates Special	Black	1×
79846	Plate Angled 2 x 2 with Step and Hole in CenterPlates Wedged	Black	1×
79846	Plate Angled 2 x 2 with Step and Hole in CenterPlates Wedged	Bright Light Orange	5×
26601	Wedge Plate 2 x 2 Cut CornerPlates Wedged	Black	4×
43723	Wedge Plate 3 x 2 LeftPlates Wedged	Bright Light Orange	2×
43722	Wedge Plate 3 x 2 RightPlates Wedged	Bright Light Orange	2×
32059	Wedge Plate 4 x 6 Cut CornersPlates Wedged	Black	1×
54384	Wedge Plate 6 x 3 LeftPlates Wedged	Black	1×
54383	Wedge Plate 6 x 3 RightPlates Wedged	Black	1×
32062	Technic Axle 2 NotchedTechnic Axles	Red	6×
73109	Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 PlateTechnic Bricks	Light Bluish Gray	2×
59443	Technic Axle Connector Smooth [with x Hole + Orientation]Technic Connectors	Reddish Brown	4×
32034	Technic Axle and Pin Connector Angled #2 - 180°Technic Connectors	Reddish Brown	2×
61332	Technic Pin with Friction Ridges Lengthwise with No Center SlotsTechnic Pins	Black	2×
17114	Technic Brick Special 2 x 2 with 10.2mm Balls with Holes and Axle HoleTechnic Special	Dark Bluish Gray	1×
67696	Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm HolesTechnic Special	Dark Bluish Gray	6×
57909b	Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in BallTechnic Special	Black	4×
48267	Technic Tooth 1 x 3 with Axle Hole [Hollow Underside]Technic Special	Pearl Gold	1×
14769pr9988	Tile Round 2 x 2 with Dragon Head, White Gear in Dark Azure Circle PrintTiles Round and Curved	Pearl Gold	1×
99563	Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]Tiles Special	Black	2×
99563	Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]Tiles Special	Bright Light Orange	2×
99563	Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]Tiles Special	Pearl Gold	2×
22385	Tile Special 2 x 3 PentagonalTiles Special	Pearl Gold	4×
53451	Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallAnimal / Creature Body Parts	Pearl Gold	1×	Spare
13564	Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - LongAnimal / Creature Body Parts	Red	1×	Spare
54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Bricks Sloped	Dark Bluish Gray	1×	Spare
64647	Flame / Headwear Accessory Plume / Feather, Triple PointMinifig Headwear Accessories	Trans-Dark Pink	1×	Spare
15619	Minifig Neckwear Bandana (Ninjago)Minifig Neckwear	Black	1×	Spare
21459	Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]Minifig Shields, Weapons, & Tools	Opal Trans-Clear	1×	Spare
69858	Plant / Animal Body Part, Tree / Branch / Tail / Appendage / Tentacle with PinPlants & Trees	Light Aqua	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Pearl Gold	1×	Spare
6141	Plate Round 1 x 1 with Solid StudPlates Round Curved and Dishes	Trans-Dark Pink	1×	Spare
61332	Technic Pin with Friction Ridges Lengthwise with No Center SlotsTechnic Pins	Black	1×	Spare