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691

LEGO

Nindroid MechDragon

Name: Nindroid MechDragon
Brand: LEGO
SKU: 70725

Reference: #70725 · released in 2014

Themes: Ninjago

The LEGO Nindroid MechDragon set was released in 2014 in the Ninjago theme. It holds 691 parts and 5 minifigures, including Sensei Garmadon and Lloyd. The mechanical dragon features spinning wing blades, a shooting cannon, and a hidden prison cell. Nya's car includes laser cannons and a rotating harpoon.

This set from LEGO includes a total of 691 parts distributed across 250 distinct unique parts.

Add to my sets

691

Total parts

250

Unique parts

LEGO

Universe

Download instructions 110.97 MB

Set parts (250)

691 parts in the box

Hips and Black Legs

Black

Hips and Black Legs with Purple and Red Sash, Nindroid Armour Plate Print

Black

Hips and Black Legs with Green Sash Print

Black

Hips and Green Legs

Green

Torso, Robe with Three Black Clasps, Mechanical Components and Silver Saw Blade Emblem Print, Black Arms and Hands

White

Torso, Robe with Green Sash, Asian Characters and Gold Snake Emblem Print, White Arms, Yellow Hands

Light Bluish Gray

Torso, Robe with Dark Green Trim Print (Lloyd), Dark Green Arms, Black Hands

Green

Torso, Odd Arms, Armour with Purple and Red Lapel Print (Nindroid), Left Black Arm, Right Flat Silver Arm, Black Hands

Black

Torso, Odd Arms, Robe and Metal Plates with Tubes and Red Circle Print, Left Flat Silver Arm, Right Black Arm, Black Hands

Black

Tile Special 1 x 2 Grille with Bottom Groove

Trans-Red

Wedge Plate 3 x 6 Cut Corners

Dark Purple

Tile 1 x 4 with Groove

White

Tile 1 x 4 with Groove

Black

Plate 2 x 12

Black

Wedge Plate 3 x 3 Cut Corner

Black

Plate Special 2 x 2 with Pin on Bottom

Light Bluish Gray

Plate Special 1 x 2 Side Handle [Free Ends]

Black

Plate Special 1 x 2 Side Handle [Free Ends]

Dark Bluish Gray

Plate Special 1 x 2 Side Handle [Free Ends]

Light Bluish Gray

Plate 4 x 4 Corner

Dark Bluish Gray

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Black

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Trans-Orange

Technic Disc 3 x 3

Black

Technic Brick 1 x 10 [9 Pin Holes]

Black

Technic Pin with Friction Ridges Lengthwise and Center Slots

Black

Plate Special 2 x 2 with 2 Pin Holes

Black

Technic Motorcycle Pivot

Black

Brick 2 x 4

Red

Brick 1 x 2

Tan

Brick 1 x 1

Light Bluish Gray

Brick 2 x 10

Light Bluish Gray

Plate 2 x 4

White

Plate 2 x 4

Black

Plate 2 x 3

Black

Plate 2 x 3

Dark Bluish Gray

Plate 2 x 3

Dark Purple

Plate 2 x 2

Reddish Brown

Plate 2 x 2

Light Bluish Gray

Plate 1 x 2

White

Plate 1 x 2

Dark Bluish Gray

Plate 1 x 2

Trans-Red

Plate 1 x 1

Black

Plate 4 x 10

Black

Plate 4 x 4

White

Plate 4 x 6

Black

Plate 4 x 8

Dark Bluish Gray

Brick Sloped 45° 2 x 4

Dark Bluish Gray

Brick Sloped 45° 2 x 2

Dark Bluish Gray

Brick Sloped 45° 2 x 1 with Bottom Pin

Black

Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin

Dark Bluish Gray

Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder

Light Bluish Gray

Brick Round 1 x 1 Open Stud

Trans-Red

Brick 1 x 2 without Bottom Tube

Trans-Red

Tile 2 x 2 with Groove

Red

Tile 2 x 2 with Groove

Dark Bluish Gray

Tile 2 x 2 with Groove

Black

Tile 1 x 2 with Groove

Dark Purple

Tile 1 x 2 with Stylised Computer Console Print

Light Bluish Gray

Tile 1 x 1 with Groove

Trans-Red

Plate Special 3 x 2 with Rounded End, Hole

Dark Bluish Gray

Plate 1 x 8

Black

Minifig Head Garmadon (Sensei), Bushy Gray Eyebrows, Wrinkles, Scowl Print [Hollow Stud]

Yellow

Minifig Head Sensei Wu (Master) / Evil Wu, Red Eyes, Head Plates Print [Hollow Stud]

Yellow

Minifig Head Nindroid / Mindroid, Silver Mechanical Mask, Red Eyes Print

Black

Minifig Head General Cryptor, Red Eyes, Silver Plates Print

Black

Minifig Head Lloyd, Eyebrows, White Pupils, Scowl Print [Hollow Stud]

Yellow

Hinge Plate 2 x 4 with Articulated Joint - Male

Dark Bluish Gray

Hinge Plate 2 x 4 with Articulated Joint - Female

Dark Bluish Gray

Technic Gear 40 Tooth

Light Bluish Gray

Brick Arch 1 x 4

Dark Bluish Gray

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Dark Bluish Gray

Plate 1 x 6

Dark Bluish Gray

Plate 1 x 6

Light Bluish Gray

Technic Brick 1 x 2 [1 Pin Hole]

Black

Technic Brick 1 x 4 [3 Pin Holes]

Black

Technic Axle 4

Black

Technic Axle 12

Black

Plate 1 x 4

Black

Plate 1 x 4

Light Bluish Gray

Plate 2 x 6

Dark Bluish Gray

Plate 2 x 6

Dark Tan

Plate 2 x 6

Dark Brown

Plate 2 x 10

Light Bluish Gray

Weapon Lance

Black

Brick Round 2 x 2 with Axle Hole

Black

Brick Round 2 x 2 with Axle Hole

Dark Purple

Brick Round 2 x 2 with Axle Hole

Light Bluish Gray

Brick Special 1 x 1 with Headlight

Dark Bluish Gray

Tile Round 2 x 2 with Bottom Cross

Dark Bluish Gray

Tile Round 2 x 2 with Silver Star, Red Dot / Black/Red Nindroid Logo Print

Dark Bluish Gray

Technic Pin 1/2 without Friction Ridges

Blue

Plate Special 1 x 4 Offset with Bar Holes

Dark Bluish Gray

Bracket 3 x 2 - 2 x 2 [aka Space Seat]

Black

Dish 2 x 2 Inverted [Radar]

Black

Engine Centre - Smooth Large

Light Bluish Gray

Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed

Black

Tool Chainsaw Blade

Dark Bluish Gray

Plate Round 1 x 1 with Solid Stud

Trans-Red

Plate Round 1 x 1 with Solid Stud

Flat Silver

Plate Round 1 x 1 with Solid Stud

Pearl Gold

Plate Round 1 x 1 with Solid Stud

Trans-Orange

Plate Round 1 x 1 with Solid Stud

Dark Purple

Brick Special 2 x 2 with Pin and Axle Hole

Light Bluish Gray

Technic Brick 1 x 1 with Pin Hole

Dark Bluish Gray

Technic Brick 1 x 1 with Pin Hole

Light Bluish Gray

Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)

Light Bluish Gray

Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots

Blue

Technic Pin with Friction Ridges Lengthwise and Towball

Black

Technic Beam 1 x 9 Bent (6 - 4) Thick

Dark Bluish Gray

Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib]

Light Bluish Gray

Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib]

Dark Bluish Gray

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Large

Black

Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom

Black

Plate Special 1 x 2 with Clip Horizontal on Side

Light Bluish Gray

Brick Curved 2 x 1 No Studs [1/2 Bow]

White

Brick Curved 2 x 1 No Studs [1/2 Bow]

Black

Brick Curved Inverted 4 x 1

Black

Brick Curved 2 x 2 x 2/3

Black

Large Figure Foot, with Ball Socket 5 x 6 x 2

Black

Technic Axle 5 with Stop

Dark Tan

Wrap with Cyborg Eyepiece and Triple Red Sensor Print (Nindroid)

Black

Minifig Neckwear Armor Shoulder Pads with Scabbard for Two Katanas with Nindroid Armour Print

Black

Minifig Neckwear Bandana (Ninjago)

Green

Wedge Plate 4 Stud 45° Angle Plate

Black

Sticker Sheet for Set 70725-1

[No Color/Any Color]

Weapon Sword / Katana / Shamshir with Uncapped Pommel [Square Guard]

Pearl Gold

Tool Grappling Hook

Dark Bluish Gray

Brick Special 1 x 2 with Vertical Clip [Open O Clip]

Light Bluish Gray

Brick Curved 2 x 2 with Lip, No Studs

Dark Purple

Technic Brick 1 x 2 [2 Pin Holes]

Black

Technic Brick 1 x 2 [2 Pin Holes]

Dark Bluish Gray

Technic Axle and Pin Connector Angled #5 - 112.5°

Black

Plate Special 1 x 2 with Door Rail

Light Bluish Gray

Plate Special 1 x 2 with Door Rail

Black

Technic Axle Connector with Axle Hole

Black

Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]

Red

Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]

Black

Technic Axle 2 Notched

Red

Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening]

Dark Bluish Gray

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Light Bluish Gray

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Yellow

Technic Pin Double with Axle Hole

Black

Technic Beam 2 x 4 L-Shape Thick

Black

Technic Driving Ring Extension, 4 Ridges

Light Bluish Gray

Technic Gear 12 Tooth Double Bevel

Black

Technic Beam 1 x 9 Bent (7 - 3) Thick

Black

Technic Beam 1 x 5 Thick

Black

Technic Beam 1 x 11 Thick

Black

Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]

Dark Bluish Gray

Technic Pin Long without Friction Ridges

Tan

Technic Beam 1 x 9 Thick

Dark Bluish Gray

Technic Tooth 1 x 3 with Axle Hole [Rounded Underside]

Flat Silver

Wedge Plate 4 x 2 Right

White

Wedge Plate 4 x 2 Left

White

Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings

Dark Purple

Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings

White

Minifig Neckwear Bracket [One Stud]

Dark Bluish Gray

Technic Axle Pin with Friction Ridges Lengthwise

Blue

Brick Wedged, Curved 6 x 4 Triple

Dark Bluish Gray

Brick Wedged, Curved Inverted 6 x 4

Dark Bluish Gray

Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove

Dark Bluish Gray

Tyre 43.2 x 22 ZR

Black

Dish 6 x 6 Inverted (Radar) with Solid Studs

Black

Flag 2 x 2 Trapezoid with Flat Area between Clips

Dark Bluish Gray

Flag 2 x 2 Trapezoid with Flat Area between Clips

Tan

Bracket 1 x 2 - 2 x 2

Dark Bluish Gray

Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction

Black

Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End

Black

Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End

Light Bluish Gray

Plate Special 2 x 2 with Wheels Holder Wide - Technic Pins

Black

Wheel Arch, Curved Wedge 4 x 3 with 2 x 2 Opening and 4 Studs

Light Bluish Gray

Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket

Dark Bluish Gray

Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side]

Dark Bluish Gray

Plate Special 1 x 2 [Side Handle Closed Ends]

Light Bluish Gray

Plate Special 1 x 2 [Side Handle Closed Ends]

Pearl Gold

Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]

Black

Brick Wedged, Sloped 4 x 4 Triple, Stud Notches

Dark Bluish Gray

Technic Pin Connector Hub Perpendicular 3L with 4 Pins

Light Bluish Gray

Wedge Plate 8 x 3, 22° Right

Dark Purple

Wedge Plate 8 x 3, 22° Left

Dark Purple

Flag 5 x 6 Hexagonal with C Clips

Light Bluish Gray

Wedge Plate 2 x 4

Red

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small

Flat Silver

Weapon Axe Head, Clip-on (Viking) [Thick Clip]

Trans-Red

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Light Bluish Gray

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Dark Purple

Tyre 37 x 22 ZR

Black

Wheel 30.4 x 20 without Pinholes, with Reinforced Rim

Pearl Gold

Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End

Light Bluish Gray

Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly]

Dark Bluish Gray

Hinge Plate 1 x 12 Locking with Angled Side Extensions and Tapered Ends, 7 Teeth

Black

Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball

Dark Bluish Gray

Cone 1 x 1 [Top Groove]

Pearl Gold

Plate Special 1 x 2 with Clips Horizontal [Open O Clips]

Black

Plate Special 1 x 2 with Clips Horizontal [Open O Clips]

Red

Plate Special 1 x 2 with Clips Horizontal [Open O Clips]

Light Bluish Gray

Plate Special 1 x 2 with Handle on End [Closed Ends]

Black

Plate Special 1 x 2 with Handle on End [Closed Ends]

Light Bluish Gray

Brick Sloped 65° 2 x 1 x 2

Dark Purple

Window 1 x 4 x 3 without Shutter Tabs

Black

Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]

Light Bluish Gray

Hair Swept Back, Tousled

Tan

Hair Swept Back, Tousled

Dark Bluish Gray

Technic Pin 1/2 with 2L Bar Extension

Light Bluish Gray

Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]

Light Bluish Gray

Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]

Dark Bluish Gray

Technic Circular Saw Blade 9 x 9 with Pin Hole

Flat Silver

Equipment Handcuffs

Light Bluish Gray

Turntable 4 x 4 Square Base, Locking

Black

Bar 1 x 4 x 3 [End Tabs]

Dark Bluish Gray

Wheel Arch, Mudguard, 1 1/2 x 6 x 1 [Arch Extended]

Light Bluish Gray

Technic Pin Connector Round [Slotted]

Black

Plate Special 2 x 16 with Angled Side Extensions and Hole (Rotor Blade)

Light Bluish Gray

Bar 6L with Stop Ring

Black

Bar 6L with Stop Ring

Reddish Brown

Brick Wedged, Curved 4 x 3 No Studs [Plain]

Black

Brick Sloped Inverted 45° 4 x 4 Double with 4 x 2 Recessed, 2 Holes

Black

Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]

Black

Bracket 5 x 2 x 2 1/3 with Holes, Inside Stud Holder

Black

Rubber Belt Small [15mm ID] [Round Cross Section]

White

Brick Sloped 30° 1 x 2 x 2/3

Light Bluish Gray

Weapon Gun / Torch (Space) [No Grooves]

Dark Bluish Gray

Tile 2 x 4 with Groove

Black

Tile 2 x 4 with Groove

Dark Bluish Gray

Brick Round 4 x 4 Centre Hole

Black

Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes]

Black

Technic Axle 4 with Stop

Dark Bluish Gray

Panel 1 x 2 x 3 [Side Supports / Hollow Studs]

Trans-Brown

Panel 1 x 2 x 3 [Side Supports / Hollow Studs]

Black

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Black

Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm]

Black

Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes

Black

Plate 2 x 14

Dark Bluish Gray

Plate Special 1 x 2, Top Clip [Split]

Black

Windscreen 8 x 4 x 2 with 4 Studs and Handle

Trans-Brown

Bar 1L with Top Stud and Two Side Studs

Light Bluish Gray

Brick Sloped 45° 2 x 1 with 2/3 Cutout [Original Version]

Black

Hat, Conical Asian Style

Flat Silver

Minifig Neckwear Beard, Fancy

Black

Bracket 1 x 2 - 2 x 4

Black

Bracket 1 x 2 - 2 x 4

Light Bluish Gray

Technic Gear 16 Tooth Reinforced [New Style]

Light Bluish Gray

Brick and Axle Separator v2.0

Orange

Weapon Sword, Big Blade with Bar

Flat Silver

Tile Round 1 x 1

Trans-Clear

Large Figure Skeletal, Connector, 2 x 3 with Two Ball Sockets, Rounded Ends

Dark Bluish Gray

Bracket 1 x 2 - 2 x 2 Inverted

Light Bluish Gray

Bracket 1 x 2 - 1 x 2 Inverted

Black

Bracket 1 x 2 - 1 x 2 Inverted

Dark Bluish Gray

Bracket 1 x 2 - 1 x 2

Light Bluish Gray

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