How many pieces are in the Battle Arachnoid?

Battle Arachnoid contains 131 pieces.

When was the Battle Arachnoid released?

Battle Arachnoid was released in 2008.

🏛 Exo-Force

Set #8112

Battle Arachnoid

The Battle Arachnoid is a surprisingly cool little set from the Exo-Force line.

Before you buy

Who it's for: Beginner build Great for kids and LEGO fans interested in mechs and robots
Build: 131 pieces · about 1 hours Build time is an estimate.
Price: $7.99 list price · 6.1¢ per piece
Availability: Retired at LEGO

★★★★☆ 4.0 community rating

Fans appreciate the unique design and play features of the Battle Arachnoid, but some find the price high relative to its piece count. The Devastator minifigure is a highlight, adding to the set's collectible appeal.

$7.99

Best Price

$7.19

You Save

10% OFF

📝 Our Take

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

The Battle Arachnoid is a surprisingly cool little set from the Exo-Force line. Released in 2008, it captures the essence of the theme with its blend of robotic and organic elements, creating a menacing spider-like mech. Despite its small size, it packs a lot of character and play features.

This set is perfect for Exo-Force enthusiasts and fans of unique robot designs. It offers a quick and engaging build, making it a great entry point into the theme. The transforming cockpit adds a fun play feature, and the arachnid design is sure to stand out in any collection.

Skip this if you're looking for a complex building experience or a large display piece. This set is relatively small and simple, better suited as an addition to a larger Exo-Force collection. Consider larger Exo-Force sets like the Grand Titan for a more substantial build.

✨ New

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BlockTalk

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

Try asking:

What makes the Exo-Force theme so popular among LEGO fans? How does the Battle Arachnoid compare to other small mech sets? What are the best ways to display the Battle Arachnoid to highlight its features? Is the Devastator minifigure exclusive to this set?

🧱 Building Experience

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

🧩

131

Pieces

⏱

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and quick build
Unique arachnid design
Transforming cockpit feature
Good introduction to Exo-Force building style

📈 Investment Analysis

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

↑ Trending up since release

B+

Investment Grade

⏳ Retired

The Battle Arachnoid has seen a significant price increase since its retirement, driven by the popularity of the Exo-Force theme and its limited availability. Its relatively low piece count might deter some investors, but the set's unique design and desirability among collectors contribute to its potential for further appreciation. However, the market for older LEGO sets can be volatile, and condition plays a crucial role in resale value.

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

📖 About This Set

Nowhere is safe in the Sentai Mountain jungle when the Battle Arachnoid is on the hunt! These robot battle machines strike with armor-piercing fangs, a transforming mini-robot weapon and a cockpit that detaches as an air attack vehicle. Battle Arachnoid is over 6" (15cm) long and 7" (18cm) wide! Includes robot pilot minifigure!

⚖ Compare Similar Sets

Compared to other small Exo-Force sets, the Battle Arachnoid stands out with its unique arachnid design and transforming cockpit. While other sets might offer more pieces or different play features, the Battle Arachnoid's distinctive look makes it a desirable addition to any Exo-Force collection. Its small size also makes it easier to display and integrate into larger scenes.

1 Minifigure Included

Devastator with Pearl Light Gray Torso and Red Eyes

8 parts

B+

The Devastator minifigure is unique to this set, featuring a Pearl Light Gray torso and red eyes, making it a desirable collectible for Exo-Force enthusiasts.

📦 Parts Inventory

Official piece count: 131
Parts cataloged in this inventory: 45 unique parts, 123 pieces
Minifigures: 1

The official piece count includes the 8 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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

Tile Special 1 x ...

Part #: 2412b 3× Orange

Tile 1 x 4 with G...

Part #: 2431 4× Orange

Plate Special 2 x...

Part #: 2444 2× Black

Tool Chainsaw / D...

Part #: 2516 1× Black

Plate Special 1 x...

Part #: 2540 2× Orange

Plate Special 1 x...

Part #: 2540 2× Black

Tile Special 1 x ...

Part #: 2555 6× Black

Technic Pin with ...

Part #: 2780 1× Black

Lever Small Base ...

Part #: 298c02 2× Black

Brick Round 2 x 2...

Part #: 30151a 2× Trans-Neon Green

Plate 2 x 4

Part #: 3020 1× Orange

Plate 2 x 4

Part #: 3020 1× Black

Plate 2 x 2

Part #: 3022 2× Orange

Plate 1 x 2

Part #: 3023 4× Yellow

Plate 1 x 2

Part #: 3023 1× Orange

Hinge Brick 1 x 2...

Part #: 30386 6× Black

Hinge Plate 1 x 8...

Part #: 30407 6× Black

Hinge Cylinder 1 ...

Part #: 30552 6× Black

Tile 1 x 2 with G...

Part #: 3069b 1× Orange

Tile 1 x 2 with G...

Part #: 3069b 3× Black

Technic Pin Long ...

Part #: 32054 2× Black

Technic Axle 2 No...

Part #: 32062 2× Red

Technic Brick 1 x...

Part #: 32064b 2× Black

Technic Pin Conne...

Part #: 32529 2× Black

Minifig Head Skel...

Part #: 3626bpr0895 1× White

Plate 1 x 4

Part #: 3710 4× Orange

Plate Special 1 x...

Part #: 3794a 1× Black

Brick Round 2 x 2...

Part #: 3941 1× Trans-Neon Green

Plate Round 2 x 2...

Part #: 4032a 3× Black

Brick Special 1 x...

Part #: 4070 2× Black

Plate Special 1 x...

Part #: 4081b 2× Yellow

Technic Pin 1/2 w...

Part #: 4274 1× Blue

Flag 2 x 2 Trapez...

Part #: 44676 2× Black

Cone 1 x 1 [No To...

Part #: 4589 2× Black

Cone 1 x 1 [No To...

Part #: 4589 2× Trans-Neon Green

Tap 1 x 1 with Ho...

Part #: 4599a 2× Black

Plate Special 1 x...

Part #: 48336 1× Light Bluish Gray

Brick Sloped Inve...

Part #: 4854 1× Black

Brick Sloped Inve...

Part #: 4871 1× Black

Bar 1L with Clip

Part #: 48729a 1× Dark Bluish Gray

Brick Curved 3 x ...

Part #: 50950 2× Orange

Animal Body Part,...

Part #: 53451 6× Orange

Animal Body Part,...

Part #: 53451 4× Yellow

Arm Mechanical wi...

Part #: 53989 6× Black

Brick Sloped 30° ...

Part #: 54200 2× Black

Brick Sloped 30° ...

Part #: 54200 2× Orange

Technic Axle Conn...

Part #: 57585 2× Light Bluish Gray

Windscreen 5 x 2 ...

Part #: 6070 1× Trans-Brown

Tool Chainsaw Blade

Part #: 6117 2× Dark Bluish Gray

Wave / Flame Roun...

Part #: 6126a 2× Trans-Neon Orange

Plate Round 1 x 1...

Part #: 6141 2× Orange

Sticker Sheet for...

Part #: 62018a 1× [No Color/Any Color]

The set includes a good selection of black hinge pieces and orange tiles, useful for building mechs and adding details to MOCs. The trans-neon green cones add a vibrant touch.

🛒 Where to Buy

LEGO (UK)

✓ In Stock

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£4.99

eBay

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$7.19 →

Walmart

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$7.59

Target

✓ In Stock

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$7.99

LEGO (US)

✓ In Stock

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$7.99

💎 Notable Parts

Black Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth (6x) $1.20

Black Tile Special 1 x 1 with Clip and Straight Tips (6x) $0.90

Black Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside, 9 Teeth (6x) $1.50

Orange Tile 1 x 4 with Groove (4x) $0.60

Trans-Neon Green Cone 1 x 1 [No Top Groove] (2x) $0.50

Est. BrickLink Part Value

$4.70

💡 MOC Potential

🤖 Larger, more detailed spider mech

🚗 Futuristic hovercraft

🌳 Mechanical scorpion

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

Outlaw's review praises the LEGO Exo-Force Battle Arachnoid (8112-1) for its unique design within the Exo-Force line and its impressive functionality. The menacing mini-robot is a standout feature, enhancing the set's overall appeal.

it's different - Outlaw (feat. Miss Mary) | DnB | NCS - Copyright Free Music

NoCopyrightSounds • 3.4K views Review

What the Community Says

1 YouTube reviews

BlockTalk AI Summary

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

it's different - Outlaw (feat. Miss Mary) | DnB | NCS - Copyright Free Music

NoCopyrightSounds

3.4K views Review

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 3

8112_X_8112 + 8115 Combi Model

Download PDF

BUILD INSTR 3003, 8112 1/2

Download PDF

BUILD INSTR 3003, 8112 2/2

Download PDF

Inventory Statistics

Unique Parts

131

Official Piece Count

123

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 8 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.