🏛 Bionicle

Set #8929

Defilak

Defilak is a unique entry in the Bionicle Mahri Nui saga.

Before you buy

Who it's for: Beginner build Young Bionicle fans and collectors looking for a quick and engaging build
Build: 37 pieces · about 0.5 hours Build time is an estimate.
Price: $4.99 list price · 13.5¢ per piece
Availability: Retired at LEGO

★★★☆☆ 3.9 community rating

Fans appreciate Defilak's unique design and play feature, but some find the build simple and the overall value limited due to the small piece count. Its collectibility is driven by the Bionicle theme's popularity.

$4.99

Best Price

$4.49

You Save

10% OFF

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Defilak is a unique entry in the Bionicle Mahri Nui saga. As a small set, it packs a surprising amount of character and play features, representing the inventive Matoran of the underwater city.

This set is perfect for Bionicle collectors and fans of the Mahri Nui storyline. Its compact size makes it easy to display, and the unique launcher adds play value.

Skip this if you're looking for a complex building experience or large display piece. Consider larger Bionicle sets from the same era for a more involved build.

✨ New

Ask BlockTalk about this set

AI assistant with full set data

BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Defilak - building tips, investment potential, comparisons, or anything else!

Try asking:

How does Defilak fit into the overall Bionicle storyline? What are the unique play features of this set? How does this set compare to other small Bionicle sets in terms of value? Is this a good set for introducing someone to the Bionicle theme?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

Pieces

⏱

0.5h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple construction suitable for younger builders
Focus on articulation and poseability
Unique solidified air bubble launcher mechanism
Incorporates Technic elements for functionality

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

↑ Trending up since release

Investment Grade

⏳ Retired

Defilak, as a retired Bionicle set, benefits from the theme's dedicated fanbase. Its small size and relatively low original MSRP make it an accessible entry point for collectors. While not the most sought-after Bionicle set, its rising price trend suggests growing demand and limited availability. The unique launcher and Mahri Nui association add to its appeal. However, its small piece count limits its potential for significant appreciation compared to larger, more iconic Bionicle sets.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

📖 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!

⚖ Compare Similar Sets

Defilak offers a unique entry point into the Bionicle Mahri Nui subtheme, focusing on a smaller, more affordable character. While other larger Bionicle sets offer more complex builds and larger figures, Defilak provides a quick and accessible option for collectors or those new to the theme. Consider other Mahri Nui Matoran sets for a similar building experience and complementary characters.

📦 Parts Inventory

Official piece count: 37
Parts cataloged in this inventory: 23 unique parts, 37 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Technic Pin with ...

Part #: 2780 1× Black

Technic Axle and ...

Part #: 32013 1× Light Bluish Gray

Technic Axle Conn...

Part #: 32174 5× Black

Axle Hose, Soft 11L

Part #: 32199 1× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 32449 2× Black

Large Figure Skel...

Part #: 32476 2× Dark Green

Technic Beam 1 x ...

Part #: 32523 1× Black

Large Figure Skel...

Part #: 41670 2× Dark Green

Technic Axle and ...

Part #: 42003 1× Light Bluish Gray

Large Figure Weap...

Part #: 42074 2× Pearl Light Gray

Technic Axle Pin ...

Part #: 43093 3× Blue

Technic Axle 3

Part #: 4519 1× Light Bluish Gray

Large Figure Foot...

Part #: 47298 2× Pearl Light Gray

Large Figure Head...

Part #: 47312 1× Dark Bluish Gray

Technic Axle and ...

Part #: 50898 1× Dark Green

Large Figure Tors...

Part #: 50926 1× Pearl Light Gray

Large Figure Mask...

Part #: 53384 1× Dark Green

Large Figure Weap...

Part #: 54271 1× Pearl Dark Gray

Projectile, Large...

Part #: 54821 2× Trans-Orange

Large Figure Weap...

Part #: 57563 2× Pearl Light Gray

Technic Axle 5.5 ...

Part #: 59426 1× Dark Bluish Gray

Technic Pin Long ...

Part #: 6558 2× Black

Technic Axle 3 wi...

Part #: 6587 1× Dark Bluish Gray

The set contains a mix of Technic and Bionicle-specific parts, useful for creating articulated figures and mechanisms. The inclusion of the Zamor Sphere Launcher adds unique playability.

🛒 Where to Buy

LEGO (UK)

✓ In Stock

Compare on eBay →

£3.99

eBay

✓ In Stock

$4.49 →

Walmart

✓ In Stock

Compare on eBay →

$4.74

Target

✓ In Stock

Compare on eBay →

$4.99

LEGO (US)

✓ In Stock

Compare on eBay →

$4.99

💎 Notable Parts

Pearl Light Gray Large Figure Weapon, Claw / Tooth / Hook 2 x 3 with Axle and Hole (2x) $0.50

Trans-Orange Projectile, Large Figure Weapon, Zamor Sphere / Ball (2x) $0.75

Dark Green Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole (2x) $0.60

Pearl Light Gray Large Figure Weapon Blade, Mahri Matoran (2x) $0.80

Pearl Dark Gray Large Figure Weapon, Zamor Sphere Launcher (1x) $1.50

Est. BrickLink Part Value

$4.15

💡 MOC Potential

🤖 Small aquatic drone or scout unit

🌳 Underwater plant or coral structure

🚗 Miniature submarine or submersible vehicle

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.