Unleash the Hero Within!
Defilak Awaits!

Rebuild the underwater world of Mahri Nui with this classic 2007 Bionicle set. A small but mighty addition to any Bionicle collection!

LEGO Defilak set 8929 - 37 pieces, Bionicle theme, product photo Pin It
LEGO Defilak set 8929
🏛 Bionicle
Set #8929

Defilak

Discover the Defilak from the Bionicle collection - 37 pieces of building excellence.

⏱ < 30 min 🧩 37 pcs
★★★☆☆ 3.9 from 10 reviews
MSRP
$4.99
Check price on Amazon
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📖 About This Set

A leader and inventor, Defilak leads a dangerous expedition to explore the waters of the Pit! But can even his cunning and wit save the Matoran of Mahri Nui from the unleashed Barraki? Includes solidified air bubble launcher and sphere ammunition!
Air Kanohi Le Matoran Mahri Nui Matoran

📦 Full Parts Inventory - 23 unique parts • 37 total pieces

Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 1× Black
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 1× Light Bluish Gray
Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Technic Axle Conn...
Part #: 32174 5× Black
Axle Hose, Soft 11L Axle Hose, Soft 11L
Part #: 32199 1× Dark Bluish Gray
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 2× Black
Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole Large Figure Skel...
Part #: 32476 2× Dark Green
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 1× Black
Large Figure Skeletal, Limb, Angular 90°, 4 x 4 x 2 with 2 Ball Joints, and Axle Hole Large Figure Skel...
Part #: 41670 2× Dark Green
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Technic Axle and ...
Part #: 42003 1× Light Bluish Gray
Large Figure Weapon, Claw / Tooth / Hook 2 x 3 with Axle and Hole Large Figure Weap...
Part #: 42074 2× Pearl Light Gray
Technic Axle Pin with Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 43093 3× Blue
Technic Axle 3 Technic Axle 3
Part #: 4519 1× Light Bluish Gray
Large Figure Foot, Toa Metru Large Figure Foot...
Part #: 47298 2× Pearl Light Gray
Large Figure Head Connector Block (Toa Metru) Large Figure Head...
Part #: 47312 1× Dark Bluish Gray
Technic Axle and Pin Connector 2 x 7 with Two Ball Joint Sockets Technic Axle and ...
Part #: 50898 1× Dark Green
Large Figure Torso Cover, Armour, Toa Hordika Large Figure Tors...
Part #: 50926 1× Pearl Light Gray
Large Figure Mask Kualsi Large Figure Mask...
Part #: 53384 1× Dark Green
Large Figure Weapon, Zamor Sphere Launcher Large Figure Weap...
Part #: 54271 1× Pearl Dark Gray
Projectile, Large Figure Weapon, Zamor Sphere / Ball Projectile, Large...
Part #: 54821 2× Trans-Orange
Large Figure Weapon Blade, Mahri Matoran Large Figure Weap...
Part #: 57563 2× Pearl Light Gray
Technic Axle 5.5 with Stop [Rounded Short End] Technic Axle 5.5 ...
Part #: 59426 1× Dark Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 2× Black
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 1× Dark Bluish Gray

🛒 Where to Buy

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📰 Bionicle News

Defilak News (15)

April 2026
Apr 12 BrickNerd

LEGO NPU: Duplo Edition
Apr 01 r/legostarwars

Maul Shadow Lord Brickheadz
Apr 01 Brickset

LEGO Collectable Minifigures Series 29 revealed - including a BIONICLE minifi...
Apr 01 The Brick Fan

LEGO April 2026 Sets Now Available on LEGO Shop
March 2026
Mar 31 Brickset

Review: 40878 Teenage Mutant Ninja Turtles

Mar 30 r/legoideas

Jak and Daxter Lego Ideas Brickheadz!
Mar 25 The Brick Fan

LEGO April 2026 Shopping Guide
Mar 23 BrickNerd

Blooming Bricks: Celebrating Spring with LEGO Flowers
View all news
Notable Parts
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Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

This brief review by CO.AG Music spotlights Defilak's leadership and inventive nature within the Bionicle universe, emphasizing his role as a hero to the Matoran. The video points to Defilak's perilous underwater expedition as a key aspect of his character.

Sinister Dark Ambient Background Music - Dark Lord

CO.AG Music • 1.0K views Review
Community insights from Reddit discussions and YouTube reviews. Content may not reflect official LEGO positions.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

This brief review by CO.AG Music spotlights Defilak's leadership and inventive nature within the Bionicle universe, emphasizing his role as a hero to the Matoran. The video points to Defilak's perilous underwater expedition as a key aspect of his character.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

Sinister Dark Ambient Background Music - Dark Lord

CO.AG Music
1.0K views Review
Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 2

Defilak Instructions
BUILDING INST.3003/SKU 8929 IN
Download PDF
Defilak Instructions
BUILDING INST.3003/SKU 8929 NA
Download PDF

Charts Inventory Statistics

23
Unique Parts
37
Total Pieces
0
Minifigures
Inventory Version: 1

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