Rogue's Mech Dragon Rider

🏷️ 71843-1🎨 Ninjago📅 2025🧱 584 partsIntermediate

Engage in a thrilling confrontation from NINJAGO Dragons Rising season 3 with the LEGO Ninjago Rogue's Mech Dragon Rider (71843-1). This 584-piece set combines a formidable mech and the first-ever NINJAGO robot dragon, allowing for dynamic play or an impressive combined model. The mech features movable arms and legs, a chest that opens to house a minifigure pilot, and a powerful sword for battle. Meanwhile, the articulated dragon boasts movable wings, head, jaw, legs, and tail, ready to strike with its own blade, utilizing multiple ball joints for fluid posing. Four minifigures are included: ninja warriors Rogue and Arin, facing the villainous Rox and a Spectral Dragonian Warrior. The villains carry a banner with a secret message, revealed only by Arin’s specialized blade accessory. This unique set also enables expansion, with mechs from Kai's Mech Storm Rider or Kai's Mech Rider EVO attaching to the dragon's back.

Parts Inventory

🧱 584 parts
PartQty
Weapon Sword (Uruk-hai)

Weapon Sword (Uruk-hai)

10050

Creature Body Part, Dragon Head Upper Jaw with Spikes with Trans-Yellow Pattern and Dark Blue/Gold Markings print

Creature Body Part, Dragon Head Upper Jaw with Spikes with Trans-Yellow Pattern and Dark Blue/Gold Markings print

100588pat0002pr0002

Sticker Sheet for Set 71843-1

Sticker Sheet for Set 71843-1

10113524

Foil Sheet for 71843-1, Wings

Foil Sheet for 71843-1, Wings

1042205

Tile Special 2 x 2 Inverted

Tile Special 2 x 2 Inverted

11203

Brick Special 1 x 2 with 2 Studs on 1 Side

Brick Special 1 x 2 with 2 Studs on 1 Side

11211

Brick Special 1 x 2 with 2 Studs on 1 Side

Brick Special 1 x 2 with 2 Studs on 1 Side

11211

Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle

Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle

11214

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

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

11215

Plate Special 1 x 2 with Pin Hole on Top

Plate Special 1 x 2 with Pin Hole on Top

11458

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Build DNA

Parts inventory insights for Rogue's Mech Dragon Rider

584 pieces puts this build +27% against the average Ninjago set and -8% against the average 2025 release.

LEGONINJAGO

Vs average Ninjago set

+27%+125 parts
This set584
Average set459

Average Ninjago set: 459 pieces across 408 other sets.

Vs average 2025 set

-8%-53 parts
This set584
Average set637

Average 2025 set: 637 pieces across 561 other sets.

Color profile

29different colors

Dominant color

Light Bluish Gray

Light Bluish Gray107x
18%
Dark Blue82x
14%
White78x
13%
Dark Bluish Gray74x
13%

Unique parts

3.1 pieces per unique type

190

Repeat factor

Average pieces per unique type.

3x

Most used part

Animal / Creature Body Part, Claw with Clip

Animal / Creature Body Part, Claw with Clip16x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

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Build Insights🧩190unique parts🎨29different colors📊20.1avg. parts per color🏆16×Animal / Creature Body Part, Claw with Clip