LEGO Set 2520 Battle Arena: Pieces, Year, Figures

Specifications

Set number	2520
Release year	2011
Piece count	463
Minifigures	2
Theme	Ninjago
Building instructions	Download the instructions on lego.com

Where to buy set 2520

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LEGO set 2520 Battle Arena, released in 2011 as part of the Ninjago line, has 463 pieces. Its inventory breaks down into 186 different lots, across 15 colors.

Inventory of set 2520

The inventory of set 2520 lists 463 pieces, spare parts excluded: 186 different lots (one shape in one color) for 143 part shapes. The box also contains 11 spare parts, for small elements that are easy to lose.

Colors of set 2520

Main color: black, making up 28% of the parts, followed by white (15%) and light bluish gray (13%).

Color	Parts	Share
Black	130	28%
White	70	15%
Light Bluish Gray	62	13%
Red	56	12%
Reddish Brown	53	11%
Dark Bluish Gray	35	7.6%
Blue	19	4.1%
Pearl Gold	8	1.7%
Dark Purple	5	1.1%
Flat Silver	4	0.9%
Other colors (5)	10	2.2%

Part types

Type	Parts	Share
Plates Round Curved and Dishes	51	11%
Plates Special	46	9.9%
Plates	44	9.5%
Bricks Round and Cones	32	6.9%
Technic Pins	29	6.3%
Tiles	25	5.4%

Most common parts in set 2520

Part	Color	Quantity
Plate Round 1 x 1 with Solid Stud 6141	Black	19
Plate Round 1 x 1 with Solid Stud 6141	White	16
Brick Round 2 x 2 with Axle Hole 3941	Reddish Brown	14
Technic Pin 1/2 without Friction Ridges 4274	Blue	10
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	8
Plate Special 1 x 2 with 1 Stud with Groove (Jumper) 3794b	Light Bluish Gray	8
Plate Special 1 x 1 with Clip Vertical [Thick U Clip] 4085c	Light Bluish Gray	8
Plate Special 1 x 2 with Handle on End [Closed Ends] 60478	White	8
Tile 2 x 4 with Groove 87079	Red	7
Technic Brick 1 x 2 [2 Pin Holes] 32000	Black	6

121 of the 143 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 2520

7 part shapes in set 2520 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.

Part	Color
Trading Card, Ninjago Deck #1: 43 - Limbo - North American Version 4621841
Sticker Sheet for Set 2520-1 95288
Trading Card, Ninjago Deck #1: 14 - Cole DX - North American Version 4621850
Trading Card, Ninjago Deck #1: 9 - Bonezai - North American Version 4621839
Trading Card, Ninjago Deck #1: 34 - Throwing Star - North American Version 4621813
Trading Card, Ninjago Deck #1: 69 - Off Balance - North American Version 4621817
Trading Card, Ninjago Deck #1: 20 - Magnetize - North American Version 4621828

Rebuilding set 2520 from another set

Share of the parts of set 2520 found in each of these similarly sized sets, counting shape, colour and quantity:

Set	Found	Parts	Release year
2507 Fire Temple	25%	1,174	2011

No similarly sized set goes above 25%: the model relies on a little-shared assortment, most of which has to be gathered piece by piece.

Size of set 2520 within its line

With 463 pieces, set 2520 ranks #130 out of 396 Ninjago sets in our database, which have an average of 470 parts. Among the 276 sets released in 2011, it ranks #51.

Included minifigures

Frequently asked questions

How many pieces does LEGO set 2520 Battle Arena have?

LEGO set 2520 Battle Arena has 463 pieces. It was released in 2011 as part of the Ninjago theme.

What year was LEGO set 2520 released?

Set 2520 Battle Arena was released in 2011 and belongs to the Ninjago theme.

Which minifigures are included in set 2520?

Number of minifigures in LEGO set 2520 Battle Arena: 2. Their names and quantities are listed in the “Included minifigures” section.

Where can I find the building instructions for set 2520?

The instructions for LEGO set 2520 Battle Arena can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 2520.

What is the main color of LEGO set 2520?

Black, with 130 out of 463 pieces, or 28%. Next come white (15%) and light bluish gray (13%).

How many different parts does set 2520 contain?

Set 2520 has 186 different lots (one shape in one color), covering 143 part shapes. Most common part: Plate Round 1 x 1 with Solid Stud in black, with 19 copies.

Does LEGO set 2520 contain any exclusive parts?

Yes: 7 part shapes exist in no other set, for example: Trading Card, Ninjago Deck #1: 43 - Limbo - North American Version.

Which similarly sized set contains the most parts from set 2520?

Set 2507 Fire Temple, released in 2011: it supplies 25%, counting shapes, colors and quantities.