Unleash the Arachnoid!
Command the Battle Machine

Enter the Exo-Force world with this menacing 131-piece set from 2008. Control the Battle Arachnoid and its detachable robot drone!

🏛 Exo-Force
Set #8112

Battle Arachnoid

Discover the Battle Arachnoid from the Exo-Force collection - 131 pieces of building excellence.

⏱ 1-2 hr 🧩 131 pcs
★★★★☆ 4.0 from 7 reviews
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📖 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!

📦 Full Parts Inventory - 45 unique parts • 113 total pieces

Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Orange
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 Orange
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 Black
Tool Chainsaw / Drill Body Tool Chainsaw / D...
Part #: 2516 Black
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Black
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Orange
Tile Special 1 x 1 with Clip and Straight Tips Tile Special 1 x ...
Part #: 2555 Black
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 Black
Lever Small Base with Black Lever Lever Small Base ...
Part #: 298c02 Black
Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud Brick Round 2 x 2...
Part #: 30151a Trans-Neon Green
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Black
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Orange
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Orange
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Orange
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Yellow
Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Hinge Brick 1 x 2...
Part #: 30386 Black
Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside, 9 Teeth Hinge Plate 1 x 8...
Part #: 30407 Black
Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends Hinge Cylinder 1 ...
Part #: 30552 Black
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Orange
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Black
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 Black
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 Red
Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Technic Brick 1 x...
Part #: 32064b Black
Technic Pin Connector Plate with One Hole (Single on Bottom) Technic Pin Conne...
Part #: 32529 Black
Minifig Head Skeleton, Standard Skull Print Minifig Head Skel...
Part #: 3626bpr0895 White
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Orange
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a Black
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 Trans-Neon Green
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Black
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Black
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b Yellow
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Blue
Flag 2 x 2 Trapezoid with Flat Area between Clips Flag 2 x 2 Trapez...
Part #: 44676 Black
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Trans-Neon Green
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Black
Tap 1 x 1 with Hole in Spout Tap 1 x 1 with Ho...
Part #: 4599a Black
Plate Special 1 x 2 [Side Handle Closed Ends] Plate Special 1 x...
Part #: 48336 Light Bluish Gray
Slope Inverted 45° 4 x 4 Double with 4 x 2 Recessed Slope Inverted 45...
Part #: 4854 Black
Slope Inverted 45° 4 x 2 Double with 2 x 2 Recessed Slope Inverted 45...
Part #: 4871 Black
Bar 1L with Clip Bar 1L with Clip
Part #: 48729a Dark Bluish Gray
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 Orange
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 Orange
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 Yellow
Arm Mechanical with Clip [Thin Support] Arm Mechanical wi...
Part #: 53989 Black
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Black
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Orange
Technic Axle Connector Hub with 3 Axles at 120° Technic Axle Conn...
Part #: 57585 Light Bluish Gray
Windscreen 5 x 2 x 1 2/3 Windscreen 5 x 2 ...
Part #: 6070 Trans-Brown
Tool Chainsaw Blade Tool Chainsaw Blade
Part #: 6117 Dark Bluish Gray
Wave / Flame Rounded with Base Pegs Wave / Flame Roun...
Part #: 6126a Trans-Neon Orange
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Orange
Sticker Sheet for Set 8112-1 Sticker Sheet for...
Part #: 62018a [No Color/Any Color]
Notable Parts
Build Ideas

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.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

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.

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

📖 Building Instructions 3

Battle Arachnoid Instructions
8112_X_8112 + 8115 Combi Model
Download PDF
Battle Arachnoid Instructions
BUILD INSTR 3003, 8112 1/2
Download PDF
Battle Arachnoid Instructions
BUILD INSTR 3003, 8112 2/2
Download PDF

Charts Inventory Statistics

45
Unique Parts
113
Total Pieces
1
Minifigures
Inventory Version: 1