How many pieces does the LEGO Kai Fighter (70721-1) have?

The LEGO Kai Fighter set (70721-1) contains 196 pieces. It was released in 2014 as part of the LEGO Ninjago theme.

How can I find missing parts for LEGO set 70721-1?

On BrickMissing you can check which parts from the LEGO Kai Fighter (70721-1) you already own. Add your LEGO collection and we'll show exactly which of the 196 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 196 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 (70721-1) belongs to the LEGO Ninjago theme. You can browse all Ninjago sets on BrickMissing to find more sets from this theme.

Kai Fighter

70721-1 Ninjago 2014 196 parts 3.8% repair risk Easy

LEGO Ninjago 70721-1 Kai Fighter presents Kai Fighter as a NINJAGO moment with action and story. Depending on the model, the appeal comes from ninja energy, dragons, mechs, temples or vehicles that suggest movement and conflict. That gives the set a clearer role within the NINJAGO world.

Parts Inventory

🧱 196 parts

Part	Color	Qty	LEGO price each
Tile Special 2 x 2 Inverted 11203	Dark Bluish Gray	2×	€0,10 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Red	5×	€0,13 View at LEGO → View
Plate Special 1 x 2 with Pin Hole on Top 11458	Dark Bluish Gray	2×	€0,10 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Black	2×	€0,06 View at LEGO → View
Wedge Sloped Inverted 4 x 4 Triple [4 Connections between Front Studs] 13349	Black	1×	Check price → View
Brick Curved 10 x 1 [Symmetric Inside Ridges] 13731	Red	2×	€0,30 View at LEGO → View
Weapon Axe Blade, Complex (Ninjago) [Techno-Blade] 15621	Trans-Red	1×	Check price → View
Sticker Sheet for Set 70721-1 16050	Unknown	1×	Check price → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Pearl Gold	3×	€0,06 View at LEGO → View
Plate 2 x 2 Corner 2420	Red	2×	€0,07 View at LEGO → View
Wedge Plate 3 x 3 Cut Corner 2450	Black	4×	€0,12 View at LEGO → View
Brick Special 1 x 4 with Groove 2653	Black	2×	€0,19 View at LEGO → View

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Repairability

Can you fix Kai Fighter if a piece goes missing?

3.8%Low repair risk

easy to fixguard this box

3 of the 80 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

6.4%

All sets

6.7%

Hardest to replace

Sticker Sheet for Set 70721-1 · Unknown · only this setWeapon Axe Blade, Complex (Ninjago) [Tec… · Trans-Red · 2 sets everFlag 5 x 6 Hexagonal · Red · 2 sets ever

How we calculate this →