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2026 NINJAGO®

LEGO ID: 71851

Kai's Dragon Mech Battle Pack

Official names in other languages

English: Kai's Dragon Mech Battle Pack
Português (Portugal): Pack de Batalha do Robô Dragão do Kai
Español: Pack de Combate: Meca Dragón de Kai
Français: Pack de combat : le robot dragon de Kai
Deutsch: Kais Drachen-Mech Battle Set
Italiano: Battle Pack Mech Drago di Kai
Dansk: Kais drage-mech – kamppakke

The LEGO Kai's Dragon Mech Battle Pack (71851) is a NINJAGO® set from 2026 with 79 parts. Compare prices across 111 regional LEGO stores and plan your build budget with Brick Budget.

Kai's Dragon Mech Battle Pack

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Parts

PLATE 1X2, ROUNDED, NO. 1

CLAW, W/ 3.2 SNAP

FLAT TILE 1X1, 1/2 CIRCLE

HORN W. SHAFT Ø 3.2

NINJA SWORD

PLATE 1X2 BALL CUP / FRICTION MIDDLE

PLATE 1X2 BALL Ø5.9/CUP/FRICTION

PYRAMID RIDGED TILE 1X1X2/3

ANGULAR PLATE 1.5 BOT. 1X2 1/2

Dragon Wing 8 1/4 x 5 with Marbled Bright Light Orange Trailing Edge Pattern

END RIDGED TILE 1X2/45°

FLAT TILE 1X2

PLATE 1X1 W. HOLDER

PLATE 1X2 W. STICK 3.18

PLATE 1X2 W. VERTICAL GRIP

PLATE 1X2 W/ VERT. TUBE

PLATE 1X2 W/5.9 BALL END

PLATE W. BOW 2X2X2/3

Plate, Modified 1 x 2 with 3 Claws / Rock Fingers

ROOF TILE 2X2/45° INV.

- Bandana, Scabbard, Headphones

- Dragons Rising, Tunic with Dragon Head, Helmet

BRICK 1X1 W. 2 KNOBS

BRICK 2X2, W/4.85 HOLE, NO. 1

CONNECTOR PEG W. FRICTION

CONNECTOR PEG W. FRICTION

DESIGN ELEMENT 2X4X3, NO. 1

DESIGN PLATE 5X7X1 1/3, NO. 1

DESIGN, BRICK 4X3X3, W/ 3.2 SHAFT, NO. 1

FLAT TILE 1X1, 1/2 CIRCLE

Gold Tile, Round 2 x 2 with Bottom Stud Holder with Dragon Head with Horns and Black Outline on Dark

HANDLE, NO. 2

HORN W. SHAFT Ø 3.2

MINI MASK NO. 1

Monster - Horns

PLATE 1X2 W. 1 HORIZONTAL SNAP

PLATE 1X2, W/ 5.9 BALL, DOUBLE

PYRAMID RIDGED TILE 1X1X2/3

ROOF TILE 1X1X2/3, ABS

ROOF TILE 1X1X2/3, ABS