How many pieces does the LEGO The Fortrex (70317-1) have?

The LEGO The Fortrex set (70317-1) contains 1140 pieces. It was released in 2016 as part of the LEGO Nexo Knights theme.

How can I find missing parts for LEGO set 70317-1?

On BrickMissing you can check which parts from the LEGO The Fortrex (70317-1) you already own. Add your LEGO collection and we'll show exactly which of the 1140 pieces you're missing and which you already have.

Can I build the LEGO The Fortrex 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 1140 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO The Fortrex from?

The LEGO The Fortrex (70317-1) belongs to the LEGO Nexo Knights theme. You can browse all Nexo Knights sets on BrickMissing to find more sets from this theme.

The Fortrex

70317-1 Nexo Knights 2016 1140 parts 4.1% catalog rarity Advanced

Roll into action with The Fortrex (70317-1), the powerful 2-in-1 rolling battle castle! When Jestro attacks Knighton, the LEGO NEXO KNIGHTS knights deploy this massive fortress. Launch the Knight Cycle and Aero-Striker V1 directly into the fray to confront the Ash Attacker and Scurriers. Transform The Fortrex by folding out its walls to unveil the hi-tech HQ. Here, Merlok 2.0 delivers vital briefings, and the knights strategize at the round table to prevent Jestro from seizing the Book of Evil. Gear up with 5 scannable shields for unique NEXO Powers: Ground Pound, Super Human Speed, Hawk Holler, ChickenPower, and Charging Attack.

Parts Inventory

🧱 1140 parts

Showing the first 12 rows of the parts list (1140 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Dark Bluish Gray	1×	€0,18 View at LEGO → View
Dark Bluish Gray	2×	€0,15 View at LEGO → View
Blue	2×	€0,12 View at LEGO → View
Light Bluish Gray	4×	€0,13 View at LEGO → View
Light Bluish Gray	2×	€0,41 View at LEGO → View
Light Bluish Gray	2×	€0,35 View at LEGO → View
White	2×	€0,15 View at LEGO → View
Light Bluish Gray	1×	€0,15 View at LEGO → View
Dark Bluish Gray	2×	€0,06 View at LEGO → View
Dark Brown	2×	€0,06 View at LEGO → View
Trans-Neon Orange	1×	Check price → View
Flat Silver	2×	€0,23 View at LEGO → View

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Catalog rarity

How common are the parts in The Fortrex?

4.1%Moderate rarity

more commonless common

13 of 316 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

6.6%

All sets

6.7%

Least common in our catalog

Tile Special 2 x 3 Pentagonal · Trans-Neon Orange · only this set in our catalogTile Special 2 x 3 Pentagonal · Trans-Neon Orange · only this set in our catalogBook Cover · Trans-Purple · only this set in our catalog

How we calculate this →