How many pieces does the LEGO Epic Battle Set - Zane vs. Nindroid (71731-1) have?

The LEGO Epic Battle Set - Zane vs. Nindroid set (71731-1) contains 66 pieces. It was released in 2021 as part of the LEGO Ninjago theme.

How can I find missing parts for LEGO set 71731-1?

On BrickMissing you can check which parts from the LEGO Epic Battle Set - Zane vs. Nindroid (71731-1) you already own. Add your LEGO collection and we'll show exactly which of the 66 pieces you're missing and which you already have.

Can I build the LEGO Epic Battle Set - Zane vs. Nindroid with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 66 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Epic Battle Set - Zane vs. Nindroid from?

The LEGO Epic Battle Set - Zane vs. Nindroid (71731-1) belongs to the LEGO Ninjago theme. You can browse all Ninjago sets on BrickMissing to find more sets from this theme.

Epic Battle Set - Zane vs. Nindroid

🏷️ 71731-1•🎨 Ninjago•📅 2021•🧱 66 parts•Easy

Prepare for epic NINJAGO® action with the Epic Battle Set – Zane vs. Nindroid (71731)! Fans can stage thrilling fights between ninja Zane and a formidable Legacy Nindroid warrior, inspired by the LEGO NINJAGO TV series. This action-packed playset features a detailed, brick-built Nindroid factory and an exciting spinning battle toy, perfect for recreating intense duels. Included are a new-for-January-2021 Zane minifigure and the iconic Legacy Nindroid warrior, complete with 4 white weapons to enhance the action. Dive into a fantasy world of ninja adventures and master valuable life skills alongside legendary heroes.

Parts Inventory

🧱 66 parts

Part	Color	Qty
Bar Holder with Clip 11090	Dark Bluish Gray	1×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Red	2×
Plate Round Half 4 x 8 22888	Dark Bluish Gray	2×
Brick 2 x 2 Corner 2357	Black	2×
Tile 1 x 4 with Groove 2431	Black	1×
Bar 1 x 8 x 2 2486	Dark Bluish Gray	1×
Brick Special 1 x 2 Palisade [aka Log] 30136	Light Bluish Gray	1×
Plate 1 x 2 3023	Trans-Red	2×
Slope 45° 2 x 1 with Bottom Pin 3040b	Black	2×
Brick Round 1 x 1 Open Stud 3062b	Red	2×

Showing 10 of 37 parts

🔓 Sign up to see all parts

Bar 1 x 8 x 2	2486	Dark Bluish Gray	1×
Brick Special 1 x 2 Palisade [aka Log]	30136	Light Bluish Gray	1×
Plate 1 x 2	3023	Trans-Red	2×
Slope 45° 2 x 1 with Bottom Pin	3040b	Black	2×
Brick Round 1 x 1 Open Stud	3062b	Red	2×
Plate Special 1 x 2 with Door Rail	32028	Black	1×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	32064a	Black	1×
Brick 1 x 2 x 2 with Inside Stud Holder	3245c	Light Bluish Gray	4×
Plate 1 x 8	3460	Black	1×
Weapon Sword Hilt with Dragon Head	36017	Pearl Gold	1×
Plate 2 x 6	3795	Dark Bluish Gray	1×
Brick Round 2 x 2 with Axle Hole	3941	White	2×
Antenna 1 x 4 with Flat Top	3957b	Light Bluish Gray	1×
Turntable Holder with Axle	40144	Dark Bluish Gray	1×
Turntable 2 x 2 x 1	40145	Black	1×
Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun	4349	Red	1×
Technic Axle 3	4519	Light Bluish Gray	1×
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]	48729b	Light Bluish Gray	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Black	2×
Technic Axle Connector Smooth [with x Hole + Orientation]	59443	Black	1×
Tyre 14 x 4 Smooth Small Single [New Style]	59895	Black	1×
Plate Special 1 x 2 with Handle on End [Closed Ends]	60478	Red	2×
Slope 65° 2 x 1 x 2	60481	Dark Purple	2×
Window 1 x 2 x 3 Flat Front	60593	Black	2×
Tool Chainsaw Blade	6117	Dark Bluish Gray	1×
Plate Round 1 x 1 with Solid Stud	6141	Flat Silver	1×
Weapon Lightsaber Hilt with Bottom Ring	64567	Red	1×
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)	6553	Light Bluish Gray	1×
Weapon Throwing Star / Shuriken with Trailing Effect	73766a	Trans-Light Blue	4×
Weapon Nunchucks with Trailing Effect	73766b	Trans-Light Blue	2×
Weapon Sickle with Trailing Effect	73766c	Trans-Light Blue	2×
Weapon Katana with Trailing Effect	73766d	Trans-Light Blue	2×

Build DNA

Parts inventory insights for Epic Battle Set - Zane vs. Nindroid

66 pieces puts this build -86% against the average Ninjago set and -88% against the average 2021 release.

LEGONINJAGO

Vs average Ninjago set

-86%-394 parts

This set66

Average set460

Average Ninjago set: 460 pieces across 408 other sets.

Vs average 2021 set

-88%-474 parts

This set66

Average set540

Average 2021 set: 540 pieces across 471 other sets.

Color profile

11different colors

Dominant color

Black

Black15x

26%

Light Bluish Gray10x

17%

Trans-Light Blue10x

17%

Red8x

14%

Unique parts

1.5 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Brick 1 x 2 x 2 with Inside Stud Holder

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

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩38unique parts🎨11different colors📊6avg. parts per color🏆4×Brick 1 x 2 x 2 with Inside Stud Holder

🎨 All Ninjago sets 📅 All sets from 2021

← Back to Buildable Sets