How many pieces does the LEGO Sentai Fortress (7709-1) have?

The LEGO Sentai Fortress set (7709-1) contains 1458 pieces. It was released in 2006 as part of the LEGO Exo-Force theme.

How can I find missing parts for LEGO set 7709-1?

On BrickMissing you can check which parts from the LEGO Sentai Fortress (7709-1) you already own. Add your LEGO collection and we'll show exactly which of the 1458 pieces you're missing and which you already have.

Can I build the LEGO Sentai Fortress 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 1458 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Sentai Fortress from?

The LEGO Sentai Fortress (7709-1) belongs to the LEGO Exo-Force theme. You can browse all Exo-Force sets on BrickMissing to find more sets from this theme.

Sentai Fortress

7709-1 Exo-Force 2006 1458 parts 2.6% catalog rarity Intermediate

The robot army has stormed Tenchii Bridge and is attacking Sentai Fortress! You decide the fate of the battle! This giant EXO-FORCE set, Sentai Fortress 7709-1, features a massive gate, two towers, a repair bay, and laser cannons. Power up the defenses with two light bricks and deploy special vehicles on the fortress rails. The humans, Hikaru, Takeshi, Ha-Ya-To, and Ryo, fight the Iron Drones led by Meca One, utilizing Hikaru's full-sized blue battle machine, Silent Strike. A robot battle machine with a rapid disk launcher adds to the challenge. Eight minifigures are included: Sensei Keiken, the exclusive leader of EXO-FORCE, Hikaru, Ryo, Ha-Ya-To, Meca One, and two Iron Drone robot pilots. The fortress is over 31" (79cm) wide and 17" (43cm) tall, ready for epic adventures.

Parts Inventory

🧱 1458 parts

Showing the first 12 rows of the parts list (1458 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Black	5×	Check price → View
Trans-Red	11×	€0,11 View at LEGO → View
Blue	1×	€0,06 View at LEGO → View
Black	2×	€0,29 View at LEGO → View
Dark Bluish Gray	2×	€0,29 View at LEGO → View
Black	2×	€0,07 View at LEGO → View
Dark Bluish Gray	5×	€0,12 View at LEGO → View
White	2×	€0,12 View at LEGO → View
Black	4×	€0,11 View at LEGO → View
Blue	1×	€0,11 View at LEGO → View
Blue	2×	Check price → View
White	2×	Check price → View

I already have an account

Catalog rarity

How common are the parts in Sentai Fortress?

2.6%Low rarity

more commonless common

7 of 272 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

5.2%

All sets

6.7%

Least common in our catalog

Wedge Curved 6 x 4 Triple · Medium Blue · only this set in our catalogLarge Figure Weapon Sword, Santis (Serie… · Blue · only this set in our catalogCrane Section 4 x 12 x 3 · Orange · only this set in our catalog

How we calculate this →