LEGO Set 71785 Jay's Titan Mech: Pieces, Year, Figures

Specifications

Set number	71785
Release year	2023
Piece count	798
Minifigures	6
Theme	Ninjago
Building instructions	Download the instructions on lego.com

Where to buy set 71785

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LEGO Ninjago 71785, Jay's Titan Mech, depicts a large mech associated with Jay in the Ninjago universe. Released in 2023, it contains 798 pieces and belongs to the Ninjago theme, with a fantasy action focus.

The model centers on Jay and a combat mech, a subject that fits naturally within Ninjago. In the Ninjago theme, the set frames a conflict between ninja characters and bone themed opponents, giving the build a clear narrative setting.

The documented contents support both the main mech build and a cast for opposing play scenarios.

It suits Ninjago collectors looking for a Jay focused model, as well as builders interested in a displayable mech.

Inventory of set 71785

The inventory of set 71785 lists 798 pieces, spare parts excluded: 274 different lots (one shape in one color) for 219 part shapes. The box also contains 35 spare parts, for small elements that are easy to lose.

Colors of set 71785

Main color: blue, making up 27% of the parts, followed by black (22%) and white (20%).

Color	Parts	Share
Blue	218	27%
Black	178	22%
White	156	20%
Light Bluish Gray	86	11%
Pearl Gold	46	5.8%
Red	44	5.5%
Dark Bluish Gray	25	3.1%
Pearl Titanium	8	1%
Dark Tan	6	0.8%
Orange	5	0.6%
Other colors (9)	25	3.1%

Part types

Type	Parts	Share
Plates Special	129	16%
Plates	117	15%
Bricks Sloped	78	9.8%
Bricks Curved	40	5%
Technic Pins	37	4.6%
Bricks Wedged	37	4.6%

Most common parts in set 71785

Part	Color	Quantity
Plate 1 x 2 3023	White	19
Bracket 1 x 2 - 2 x 2 Inverted 99207	Light Bluish Gray	19
Technic Beam 1 x 2 Thick 43857	Blue	15
Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] 15672	White	12
Technic Axle 2 Notched 32062	Red	12
Bracket 1 x 2 - 2 x 2 44728	Blue	12
Technic Pin with Friction Ridges Lengthwise with No Center Slots 61332	Black	11
Plate 1 x 2 3023	Black	10
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Blue	9
Plate 2 x 2 Corner 2420	Blue	9

188 of the 219 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts

Exclusive parts in set 71785

2 part shapes in set 71785 appear in no other set in the catalog, most often printed elements, stickers or molds specific to the model. If one gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set. Counting colors, 3 lots in the set are not found in any other set.

Part	Color
Sticker Sheet for Set 71785-1 10102072
Tile 2 x 2 with Pixal Bot Blue Face on Black Background print 3068bpr9429	White

Rebuilding set 71785 from another set

Share of the parts of set 71785 found in each of these similarly sized sets, counting shape, colour and quantity:

Set	Found	Parts	Release year
10283 NASA Space Shuttle Discovery	27%	2,355	2021
21311 Voltron	26%	2,321	2018

No similarly sized set goes above 27%: the model relies on a little-shared assortment, most of which has to be gathered piece by piece.

Size of set 71785 within its line

With 798 pieces, set 71785 ranks #66 out of 396 Ninjago sets in our database, which have an average of 470 parts. Among the 518 sets released in 2023, it ranks #112.

Included minifigures

Frequently asked questions

How many pieces does LEGO set 71785 Jay's Titan Mech have?

LEGO set 71785 Jay's Titan Mech has 798 pieces. It was released in 2023 as part of the Ninjago theme.

What year was LEGO set 71785 released?

Set 71785 Jay's Titan Mech was released in 2023 and belongs to the Ninjago theme.

Which minifigures are included in set 71785?

Number of minifigures in LEGO set 71785 Jay's Titan Mech: 6. Their names and quantities are listed in the “Included minifigures” section.

Where can I find the building instructions for set 71785?

The instructions for LEGO set 71785 Jay's Titan Mech can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 71785.

What is the main color of LEGO set 71785?

Blue, with 218 out of 798 pieces, or 27%. Next come black (22%) and white (20%).

How many different parts does set 71785 contain?

Set 71785 has 274 different lots (one shape in one color), covering 219 part shapes. Most common part: Plate 1 x 2 in white, with 19 copies.

Does LEGO set 71785 contain any exclusive parts?

Yes: 2 part shapes exist in no other set, for example: Sticker Sheet for Set 71785-1.

Which similarly sized set contains the most parts from set 71785?

Set 10283 NASA Space Shuttle Discovery, released in 2021: it supplies 27%, counting shapes, colors and quantities.

Which side characters are included besides Jay?

Besides Jay, the set includes Nya, Pixal Bot, Bone King, Bone Knight and Bone Hunter. This gives the model both allied and opposing characters.

What makes this set specific to Jay?

The main build is Jay’s Titan Mech, so the central model is tied directly to Jay. The other figures expand the scene rather than changing the focus of the set.