Unleash the Rage!
Build Reidak, the Piraka Warrior

Harness the elemental power of stone with this 41-piece Bionicle set from 2006. A must-have for Bionicle collectors and fans of the Voya Nui saga!

Breaking News

The Bad Batch

r/legostarwars about 17 hours ago

LEGO March 2026 Sets Now Available on LEGO Shop

The Brick Fan about 22 hours ago
🏛 Bionicle
Set #8900

Reidak

Reidak is a standout set in the Bionicle Piraka series.

🏆 Best For: Perfect for Bionicle fans of all ages, especially those interested in collecting the Piraka villains. ⏱ 1.0 hr build 🧩 41 pcs 🎂 Ages 7+
★★★★☆ 4.2 from 14 reviews

Fans appreciate Reidak's menacing design and unique weapon, with the glow-in-the-dark feature being a highlight. Some find the build simple, but overall it's considered a solid addition to the Piraka lineup.

📝 Our Take

Reidak is a standout set in the Bionicle Piraka series. With its unique color scheme, menacing design, and glow-in-the-dark features, it perfectly embodies the destructive nature of the character.

This set is perfect for Bionicle enthusiasts and collectors of the Piraka line. The straightforward build makes it accessible for younger fans, while the distinctive parts and character design offer appeal for display and MOC building.

Skip this if you're looking for complex building techniques or advanced articulation. For more intricate Bionicle builds, consider the larger Toa or Titan sets from the same era.

✨ New
BlockTalk

Ask BlockTalk about this set

AI assistant with full set data

Powered by AI
BlockTalk
BlockTalk
Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Reidak - building tips, investment potential, comparisons, or anything else!
Try asking:
How does Reidak compare to the other Piraka sets in terms of design and playability? What are some creative ways to display Reidak to showcase its unique features? How has the value of Reidak changed over time, and what factors influence its collectibility? What are some MOC ideas that utilize Reidak's distinctive parts and color scheme?

🧱 Building Experience

🧩
41
Pieces
1.0h
Build Time
📊
Beginner
Difficulty
👤
7-16
Ages
Build Highlights:
  • Simple and quick build, ideal for younger builders or those new to Bionicle.
  • Focus on character design and posing rather than complex construction.
  • Unique integration of Zamor sphere launcher for play features.
  • Glow-in-the-dark teeth and light-up eyes add visual appeal.

📈 Investment Analysis

→ Price stable
B
Investment Grade
⏳ Active
Reidak, as part of the popular Bionicle theme, holds moderate investment potential. Its relatively low piece count and status as a canister set mean it's not as highly sought after as larger, more complex Bionicle models. However, the unique character design, glow-in-the-dark features, and the overall popularity of the Bionicle theme contribute to its collectibility. As the set retires and becomes scarcer, its value is likely to appreciate, especially if kept in pristine condition with the original packaging. While not a guaranteed high-return investment, Reidak offers a solid opportunity for Bionicle enthusiasts to own a piece of LEGO history that may appreciate over time.

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

📖 About This Set

Strongest of the Piraka, Reidak lives for destruction. His power to adapt after every defeat makes him virtually unstoppable! His infrared and thermal imaging vision lets him track down his enemies so he can send them to crushing defeat. His combination drill and buzz saw can turn solid ground to quicksand!

• Includes zamor spheres and launcher.
• Piraka eyes light up and teeth glow in the dark!

Compare Similar Sets

Reidak stands out among the Piraka sets due to its unique combination of black, dark bluish gray, and bright green, along with its menacing drill and buzz saw weapon. While other Piraka sets offer different elemental powers and designs, Reidak's destructive focus and glow-in-the-dark features make it a distinctive addition to any Bionicle collection. Collectors might also consider Vezok (8902-1) or Zaktan (8903-1) for other notable Piraka characters.

📦 Full Parts Inventory - 25 unique parts • 42 total pieces

Reidak includes several useful Technic connectors and ball joints, which are valuable for MOC builders looking to create articulated figures or complex mechanisms. The bright green Zamor spheres are also a distinctive element.

💎 Notable Parts

Black Large Figure Mask Piraka, with Flexible Spine and Arm Covers, Reidak (1x) $1.50
Pearl Gold Large Figure Weapon, Piraka Drill and Buzz Saw Combination (Reidak) (1x) $2.00
White Large Figure Head (Piraka) with Glow In Dark Teeth Print (1x) $3.00
Dark Bluish Gray Technic Axle and Pin Connector 2 x 3 with Ball Socket, Open Sides (5x) $0.75
Est. BrickLink Part Value
$7.25

💡 MOC Potential

🤖 Combine with other Piraka sets to create a larger, more imposing combiner model.
🌳 Use the unique parts to create alien creatures or biomechanical landscapes.
🚗 Integrate the drill and buzz saw weapon into a custom vehicle design.

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Searching for YouTube reviews...

This may take a moment

📖 Building Instructions 2

Reidak Instructions
BUILDING INSTRUCTION 8900 IN
Download PDF
Reidak Instructions
BUILDING INSTRUCTION 8900 NA
Download PDF

Included In Included In These Sets

This set is packaged within the following gift sets and value packs

Charts Inventory Statistics

25
Unique Parts
42
Total Pieces
0
Minifigures
Inventory Version: 1