
Parts list 52
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Tile Special 1 × 1 with Clip and Straight Tips No longer produced · last seen 2014 × 6
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Hinge Brick 1 × 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth No longer produced · last seen 2020 × 6
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Hinge Plate 1 × 8 Locking with Angled Side Extensions, Rounded Plate Underside, 9 Teeth No longer produced · last seen 2013 × 6
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Hinge Cylinder 1 × 2 Locking with 1 Finger and Axle Hole On Ends No longer produced · last seen 2020 × 6
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Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small × 6
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Arm Mechanical with Clip [Thin Support] No longer produced · last seen 2014 × 6![Arm Mechanical with Clip [Thin Support] Black](/media/parts/53989/0/arm-mechanical-with-clip-thin-support-black.jpg)
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Tile 1 × 4 with Groove × 4
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Plate 1 × 2 × 4
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Plate 1 × 4 × 4
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Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small × 4
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Tile Special 1 × 2 Grille with Bottom Groove × 3
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Tile 1 × 2 with Groove × 3
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Plate Round 2 × 2 with Axle Hole Type 1 (+ Opening) × 3
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Plate Special 2 × 2 with 1 Pin Hole [Split Underside Ribs] No longer produced · last seen 2013 × 2![Plate Special 2 × 2 with 1 Pin Hole [Split Underside Ribs] Black](/media/parts/2444/0/plate-special-2-x-2-with-1-pin-hole-split-underside-ribs-black.jpg)
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Plate Special 1 × 2 Side Handle [Free Ends] × 2![Plate Special 1 × 2 Side Handle [Free Ends] Black](/media/parts/2540/0/plate-special-1-x-2-side-handle-free-ends-black.jpg)
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Plate Special 1 × 2 Side Handle [Free Ends] × 2![Plate Special 1 × 2 Side Handle [Free Ends] Orange](/media/parts/2540/25/plate-special-1-x-2-side-handle-free-ends-orange.jpg)
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Lever Small Base with Black Lever × 2
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Brick Round 2 × 2 × 1 2/3 Dome Top, Blocked Open Stud No longer produced · last seen 2015 × 2
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Plate 2 × 2 × 2
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Brick Special 1 × 1 with Headlight × 2
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Cone 1 × 1 [No Top Groove] No longer produced · last seen 2010 × 2![Cone 1 × 1 [No Top Groove] Black](/media/parts/4589/0/cone-1-x-1-no-top-groove-black.jpg)
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Cone 1 × 1 [No Top Groove] No longer produced · last seen 2009 × 2![Cone 1 × 1 [No Top Groove] Trans-Neon Green](/media/parts/4589/42/cone-1-x-1-no-top-groove-trans-neon-green.jpg)
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Tool Chainsaw Blade × 2
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Plate Round 1 × 1 with Solid Stud × 2
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Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] No longer produced · last seen 2021 × 2![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Black](/media/parts/32054/0/technic-pin-long-with-friction-ridges-lengthwise-and-stop-bush-3-lateral-holes-big-pin-hole-black.jpg)
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Technic Axle 2 Notched × 2
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Technic Brick 1 × 2 with Axle Hole Type 2 [X Opening] No longer produced · last seen 2014 × 2![Technic Brick 1 × 2 with Axle Hole Type 2 [X Opening] Black](/media/parts/32064b/0/technic-brick-1-x-2-with-axle-hole-type-2-x-opening-black.jpg)
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Technic Pin Connector Plate with One Hole (Single on Bottom) No longer produced · last seen 2024 × 2
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Plate Special 1 × 1 with Clip Light, Bar Hole [Thick Ring] × 2![Plate Special 1 × 1 with Clip Light, Bar Hole [Thick Ring] Yellow](/media/parts/4081b/14/plate-special-1-x-1-with-clip-light-bar-hole-thick-ring-yellow.jpg)
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Flag 2 × 2 Trapezoid with Flat Area between Clips No longer produced · last seen 2021 × 2
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Tap 1 × 1 with Hole in Spout No longer produced · last seen 2009 × 2
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Brick Curved 3 × 1 No Studs × 2
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 2
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 2
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Technic Axle Connector Hub with 3 Axles at 120° × 2
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Wave / Flame Rounded with Base Pegs No longer produced · last seen 2014 × 2
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Tool Chainsaw / Drill Body × 1
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Technic Pin with Friction Ridges Lengthwise and Center Slots No longer produced · last seen 2021 × 1
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Plate 2 × 4 × 1
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Plate 2 × 4 × 1
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Plate 1 × 2 × 1
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Tile 1 × 2 with Groove × 1
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Minifig Head Skeleton, Standard Skull Print No longer produced · last seen 2013 × 1
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Plate Special 1 × 2 with 1 Stud without Groove (Jumper) No longer produced · last seen 2014 × 1
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Brick Round 2 × 2 with Axle Hole No longer produced · last seen 2021 × 1
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Technic Pin 1/2 without Friction Ridges × 1
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Brick Sloped Inverted 45° 4 × 4 Double with 4 × 2 Recessed No longer produced · last seen 2011 × 1
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Brick Sloped Inverted 45° 4 × 2 Double with 2 × 2 Recessed × 1
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Bar 1L with Clip No longer produced · last seen 2010 × 1
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Windscreen 5 × 2 × 1 2/3 No longer produced · last seen 2011 × 1
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Plate Special 1 × 2 [Side Handle Closed Ends] × 1![Plate Special 1 × 2 [Side Handle Closed Ends] Light Bluish Gray](/media/parts/48336/71/plate-special-1-x-2-side-handle-closed-ends-light-bluish-gray.jpg)
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Sticker Sheet for Set 8112-1 No longer produced · last seen 2008 × 1![Sticker Sheet for Set 8112-1 [No Color/Any Color]](/media/parts/62018a/9999/sticker-sheet-for-set-8112-1-no-colorany-color.jpg)
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Spare parts (7)
These extra parts come with the set in case one gets lost.
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Technic Pin with Friction Ridges Lengthwise and Center Slots No longer produced · last seen 2021 × 1
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Lever Small Base with Black Lever × 1
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Technic Pin 1/2 without Friction Ridges × 1
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Plate Round 1 × 1 with Solid Stud × 1
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Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small × 1
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Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small × 1
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 1
Minifigures 1
Description
A fighting robot on spider legs
Exo-Force tells of pilots who battle in giant combat robots, and the Battle Arachnoid is one of them. The name gives away its shape: a machine that stands on several legs like a spider. The set came out in 2008 with 131 pieces and a single minifigure to act as pilot. It makes a friendly entry point into the theme, because the model goes together quickly yet still looks like a proper piece of military hardware.
Black with loud accents
Black is the base colour, with orange and yellow adding strong signals on top. Trans-neon green completes the palette and suggests glowing energy cores or sensors. The mix feels futuristic and is rare in other themes, so anyone who likes strong contrast gets plenty to look at. The parts list on this page shows which element appears in which colour, in case you want to recreate the same tones for robots of your own.
Movement from specialist parts
Of the 131 pieces, 45 are different shapes, and many of those are joints, clips and connectors. These are the elements that make the legs move, and they are especially valuable for later rebuilds. You can use them in mechs, cranes or poseable animal figures. If you want to know exactly how many of each are included, the list has the answer, giving the count and colour for every individual element in the set.
Play it, display it, rebuild it
The Arachnoid is small enough for a shelf and sturdy enough for play. If you take it apart after a while, the “What can I build?” tool on Bricoria can compare your own bricks with other models, including combinations with further sets. That keeps the set useful even when the robot itself does not stay assembled for good, and its specialist parts find a new job in your next build, perhaps as the legs of a larger machine.
FAQ
- How many pieces does the Battle Arachnoid have?
- Set 8112 has 131 pieces, 45 of them different shapes, plus one minifigure.
- Which theme is it from?
- Exo-Force, a theme about combat robots and their pilots. The set was released in 2008.
- Which colours dominate?
- Mostly black, with orange, yellow and trans-neon green as accents.
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