How many pieces does the LEGO Kai Fighter (71704-1) have?

The LEGO Kai Fighter set (71704-1) contains 513 pieces. It was released in 2020 as part of the LEGO Ninjago theme.

How can I find missing parts for LEGO set 71704-1?

On BrickMissing you can check which parts from the LEGO Kai Fighter (71704-1) you already own. Add your LEGO collection and we'll show exactly which of the 513 pieces you're missing and which you already have.

Can I build the LEGO Kai Fighter 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 513 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Kai Fighter from?

The LEGO Kai Fighter (71704-1) belongs to the LEGO Ninjago theme. You can browse all Ninjago sets on BrickMissing to find more sets from this theme.

Kai Fighter

🏷️ 71704-1•🎨 Ninjago•📅 2020•🧱 513 parts•Intermediate

The LEGO Ninjago Kai Fighter (71704-1) presents Kai's jet, a vehicle from Ninjago Season 3. This 513-piece set, a 2020 Ninjago Legacy release, is designed for staging aerial confrontations. The Kai Fighter jet features adjustable wings and stud shooters, supporting action play. It includes four minifigures: Kai, Lloyd, and two Nindroid Warriors, ready to challenge the Overlord’s forces. This model provides bricks for crafting ninja adventures and re-enacting classic series storylines.

Parts Inventory

🧱 513 parts

Part	Color	Qty
Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153	Red	4×
Tile Special 2 x 2 Inverted 11203	Black	1×
Plate 3 x 3 11212	Dark Bluish Gray	2×
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214	Dark Bluish Gray	2×
Plate Special 1 x 2 with Pin Hole on Top 11458	Black	2×
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Black	4×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Black	4×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Red	2×
Slope Curved 4 x 1 Inverted 13547	Black	2×
Brick Curved 10 x 1 [Symmetric Inside Ridges] 13731	Red	2×

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Plate Special 1 x 2 with Clip Horizontal on Side	11476	Black	4×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Black	4×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Red	2×
Slope Curved 4 x 1 Inverted	13547	Black	2×
Brick Curved 10 x 1 [Symmetric Inside Ridges]	13731	Red	2×
Tile Round 2 x 2 with Bottom Stud Holder	14769	Black	2×
Slope Curved 2 x 2 x 2/3	15068	Red	1×
Projectile, Spring Shooter Ammunition 8L Bar	15303	Trans-Orange	3×
Projectile, Spring Shooter Ammunition 8L Bar	15303	Trans-Red	2×
Launcher, Brick Special 1 x 4 Spring Shooter with Light Bluish Gray Top	15400	Dark Bluish Gray	3×
Technic Axle 5 with Stop	15462	Reddish Brown	2×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Dark Bluish Gray	1×
Wedge Plate 4 Stud 45° Angle Plate	15706	Black	8×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Black	1×
Flag 5 x 6 Hexagonal with U Clips	17979	Red	2×
Technic Pin Connector Round 1L [Beam]	18654	Dark Bluish Gray	2×
Technic Pin Connector Round 1L [Beam]	18654	Black	2×
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]	21459	Flat Silver	4×
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard]	21459	Red	2×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Pearl Gold	5×
Plate 2 x 2 Corner	2420	Black	12×
Slope Curved 2 x 1 Inverted	24201	Dark Bluish Gray	1×
Tile Round 1 x 1 Half Circle	24246	Trans-Orange	1×
Wedge Plate 2 x 2 Left	24299	Black	1×
Wedge Plate 2 x 2 Left	24299	Red	3×
Wedge Plate 2 x 2 Right	24307	Red	3×
Wedge Plate 2 x 2 Right	24307	Black	1×
Tile 1 x 4 with Groove	2431	Black	2×
Tile 1 x 4 with Groove	2431	Red	4×
Plate 2 x 12	2445	Light Bluish Gray	1×
Wedge Plate 3 x 3 Cut Corner	2450	Black	2×
Wedge Plate 3 x 3 Cut Corner	2450	Red	8×
Plate Special 2 x 2 with Pin on Bottom	2476a	Dark Tan	4×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Dark Bluish Gray	1×
Brick Special 1 x 4 with Groove	2653	Black	2×
Tile 2 x 3	26603	Red	1×
Tile Special 2 x 2 Corner with Cut Corner - Facet	27263	Red	6×
Technic Pin with Friction Ridges Lengthwise and Center Slots	2780	Black	4×
Slope 45° 2 x 1 with 2/3 Inverted Cutout and no stud	28192	Dark Purple	2×
Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]	28802	Red	4×
Slope Curved 2 x 1 with Stud Notch Right	29119	Red	3×
Slope Curved 2 x 1 with Stud Notch Right	29119	Black	3×
Slope Curved 2 x 1 with Stud Notch Left	29120	Black	3×
Slope Curved 2 x 1 with Stud Notch Left	29120	Red	3×
Brick 2 x 2	3003	Black	1×
Brick 1 x 4	3010	Red	2×
Brick Special 1 x 2 Palisade [aka Log]	30136	Dark Bluish Gray	4×
Plate 2 x 4	3020	Dark Bluish Gray	6×
Plate 2 x 4	3020	Black	1×
Plate 2 x 3	3021	Reddish Brown	5×
Plate 2 x 2	3022	Light Bluish Gray	14×
Plate 1 x 2	3023	White	13×
Plate 4 x 4	3031	Dark Bluish Gray	2×
Plate 2 x 8	3034	Red	1×
Plate 2 x 8	3034	White	1×
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth	30365	Light Bluish Gray	2×
Bar 4L (Lightsaber Blade / Wand)	30374	Black	2×
Slope 45? 2 x 2	3039	Light Bluish Gray	1×
Slope Curved 2 x 2 with Lip, No Studs	30602	Red	4×
Tile 2 x 2 with Groove	3068b	Red	2×
Tile 1 x 2 with Groove	3069b	Red	5×
Tile 1 x 2 with Groove	3069b	Dark Purple	2×
Tile 1 x 2 with Groove	3069b	Black	2×
Tile 1 x 1 with Groove	3070b	Red	2×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Dark Bluish Gray	6×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]	32054	Light Bluish Gray	2×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]	32054	Black	4×
Wedge Plate 4 x 6 Cut Corners	32059	Black	1×
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced	32123b	Light Bluish Gray	6×
Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole	32124	Black	2×
Technic Beam 1 x 5 Thick	32316	Black	2×
Technic Beam 1 x 3 Thick	32523	Black	1×
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)	34103	Dark Red	1×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Dark Bluish Gray	13×
Minifig Neckwear Armor with Dual Layer Shoulder Pads	35635	Black	1×
Tile 45° Cut 2 x 2 (Triangle)	35787	Black	2×
Brick 1 x 3	3622	Red	2×
Plate 1 x 3	3623	Dark Bluish Gray	2×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Black	1×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Red	2×
Technic Pin without Friction Ridges Lengthwise	3673	Light Bluish Gray	1×
Turntable 2 x 2 Plate - Top	3679	Light Bluish Gray	4×
Turntable 2 x 2 Plate, Base	3680	Red	4×
Bracket 1 x 1 - 1 x 1 Inverted	36840	Reddish Brown	4×
Bracket 1 x 1 - 1 x 1	36841	Light Bluish Gray	4×
Technic Brick 1 x 4 [3 Pin Holes]	3701	Dark Bluish Gray	4×
Plate 1 x 4	3710	Black	16×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Black	1×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Red	1×
Plate 2 x 6	3795	Black	3×
Plate 2 x 10	3832	Black	2×
Plate 2 x 10	3832	Red	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Black	5×
Tile 1 x 8 with Groove	4162	White	2×
Wedge Plate 4 x 2 Right	41769	Red	2×
Wedge Plate 4 x 2 Left	41770	Red	2×
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes	42003	Light Bluish Gray	4×
Slope 33° 3 x 1	4286	Red	2×
Slope Inverted 34° 3 x 1 with Internal Stopper	4287b	Sand Blue	2×
Hinge Plate 2 x 4 with Pin Hole with 2 Holes - Top	43045	Black	3×
Hinge Plate 2 x 4 with Pin Hole with 2 Holes - Bottom	43056	Light Bluish Gray	1×
Technic Axle Pin with Friction Ridges Lengthwise	43093	Black	4×
Wedge Curved Inverted 6 x 4	43713	Black	1×
Wedge Plate 4 x 4 with 2 x 2 Cutout	43719	Red	1×
Wedge Plate 3 x 2 Right	43722	Black	2×
Wedge Plate 3 x 2 Left	43723	Black	2×
Bracket 1 x 2 - 2 x 2	44728	Light Bluish Gray	3×
Wedge Plate 12 x 3 Left	47397	Black	1×
Wedge Plate 12 x 3 Left	47397	Red	1×
Wedge Plate 12 x 3 Right	47398	Red	1×
Wedge Plate 12 x 3 Right	47398	Black	1×
Wedge Plate 6 x 4 Right	48205	Black	1×
Wedge Plate 6 x 4 Right	48205	Red	2×
Wedge Plate 6 x 4 Left	48208	Red	2×
Wedge Plate 6 x 4 Left	48208	Black	1×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	Yellow	1×
Slope Inverted 45° 4 x 2 Double	4871	Black	4×
Wedge Plate 2 x 4	51739	Red	1×
Weapon Axe Head, Clip-on (Viking) [Thick Clip]	53454	Flat Silver	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Red	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Trans-Red	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Trans-Green	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Purple	2×
Cone 1 x 1 [Top Groove]	59900	Trans-Red	2×
Plate Round 4 x 4 with Pin Hole	60474	Black	2×
Plate Special 1 x 2 with Handle on End [Closed Ends]	60478	Dark Bluish Gray	5×
Plate Special 1 x 2 with Handle on End [Closed Ends]	60478	Black	6×
Tool Chainsaw Blade	6117	Dark Bluish Gray	1×
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]	61252	Pearl Gold	2×
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate	61409	Metallic Silver	4×
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate	61409	Red	6×
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate	61409	Black	2×
Plate Round 1 x 1 with Solid Stud	6141	Pearl Gold	22×
Tail Shuttle	6239	Red	2×
Tile 1 x 3	63864	Black	2×
Plate Special 1 x 2 with Clip Horizontal on End	63868	Yellow	1×
Plate Special 1 x 2 with Clip Horizontal on End	63868	Black	4×
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots	6558	Black	2×
Wedge 3 x 2 Right	6564	Red	1×
Wedge 3 x 2 Left	6565	Red	1×
Tile 1 x 6 with Groove	6636	Black	2×
Slope Curved 2 x 2 with Stud Notches	66956	Red	1×
Sticker Sheet for Set 71704-1	67938	Unknown	1×
Slope 30? 1 x 2 x 2/3	85984	Red	2×
Slope 30? 1 x 2 x 2/3	85984	Black	11×
Slope 30° 1 x 2 x 2/3 with Dark Red Horizon Screen and Gold Switches and Buttons Print	85984pr0002	Dark Bluish Gray	1×
Tile 2 x 4 with Groove	87079	Black	2×
Slope Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes	88930	Red	2×
Plate Special 1 x 2 [Top Clip]	92280	Red	6×
Plate Special 1 x 2 [Top Clip]	92280	Dark Bluish Gray	2×
Windscreen 8 x 4 x 2 with 4 Studs and Handle	92579	Trans-Brown	1×
Bar 1L with Top Stud and Two Side Studs	92690	Pearl Titanium	1×
Arm Skeleton [Bent / 2 Clips]	93609	Black	1×
Brick Round 2 x 2 Truncated Cone	98100	Black	1×
Propeller 1 Blade 2 x 16 with Axle	98135	Pearl Gold	2×
Weapon Sword, Big Blade with Bar	98137	Pearl Gold	2×
Tile Round 1 x 1	98138	Light Bluish Gray	3×
Arm Mechanical with Clip [Thick Support]	98313	Black	2×
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]	99563	Black	1×
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]	99563	White	2×
Bracket 1 x 2 - 1 x 2 Inverted	99780	Red	14×
Bracket 1 x 2 - 1 x 2	99781	Black	5×
Hair Tousled and Spiked Up Very High	25411	Dark Brown	1×
Hips and Red Legs with Robetails, Dark Red Sash Belt and Knee Wraps Print	970c22pr9923	Red	1×
Minifig Neckwear Bandana (Ninjago)	15619	Red	1×
Torso Robe with Black Trim with Asian Characters, Dark Red Undershirt Print (Kai), Yellow Arms, Black Hands	973c01h03pr9711	Red	1×
Minifig Head Kai, Reddish Brown Eyebrows, Medium Nougat Scar, Bandage, Lopsided Grin with Teeth / Determined Print	3626cpr9975	Yellow	1×
Hips and Green Legs with Light Bluish Gray Belt Sash, and Dark Green Knee Wraps Print	970c31pr9962	Light Bluish Gray	1×
Minifig Neckwear Bandana (Ninjago)	15619	Light Bluish Gray	1×
Torso Robe with Black Trim, Sand Green Undershirt Print, Yellow Arms, Black Hands, 'MASTER' version	973c01h03pr0004	Light Bluish Gray	1×
Hair Tousled Mid-Length with Side Part	25409	Tan	1×
Minifig Head Lloyd, Reddish Brown Eyebrows, Green Eyes, Lopsided Open Mouth Grin / Gritted Teeth Print	3626cpr2255	Yellow	1×
Hips and Black Legs	970c03	Black	1×
Minifig Head Nindroid, Dark Purple Lines, Red Eye, Gritted Teeth, Silver Armored Right Side / Silver Armored Left Side Print	3626cpr9868	Black	1×
Torso, Odd Arms and Hands, Robe with Dark Purple Trim, over Robot Panels Print, Left Flat Silver Arm and Dark Purple Hand, Right Black Arm and Hand	973d01pr4974	Black	1×
Wrap with Cyborg Eyepiece and Triple Red Sensor Print (Nindroid)	15616pr0002	Black	1×

Build DNA

Parts inventory insights for Kai Fighter

513 pieces puts this build +12% against the average Ninjago set and +15% against the average 2020 release.

LEGONINJAGO

Vs average Ninjago set

+12%+55 parts

This set513

Average set458

Average Ninjago set: 458 pieces across 408 other sets.

Vs average 2020 set

+15%+65 parts

This set513

Average set448

Average 2020 set: 448 pieces across 450 other sets.

Color profile

23different colors

Dominant color

Black

Black170x

33%

Red128x

25%

Dark Bluish Gray58x

11%

Light Bluish Gray49x

10%

Unique parts

3.4 pieces per unique type

148

Repeat factor

Average pieces per unique type.

Most used part

Plate Round 1 x 1 with Solid Stud

22x

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🧩148unique parts🎨23different colors📊22.3avg. parts per color🏆22×Plate Round 1 x 1 with Solid Stud

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