
CLS-89 Eradicator Mech
The 70707 CLS-89 Eradicator Mech is a 2013 LEGO® Space set from the Galaxy Squad sub-theme, built around a walking combat mech. It includes 440 pieces, 156 unique elements and two minifigures. The white, grey and black colour scheme gives it a rugged, armoured look.
- Set number
- 70707
- Year
- 2013
- Pieces
- 440
- Minifigures
- 2
- Theme
- Galaxy Squad
- Different parts
- 156
Parts list 156
-
Brick Round 2 × 2 with Axle Hole
× 12
-
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
No longer produced · last seen 2021
× 10
-
Technic Axle Pin with Friction Ridges Lengthwise
× 9
-
Bracket 1 × 2 - 2 × 2 Inverted
× 9
-
Plate Round 1 × 1 with Solid Stud
× 8
-
Weapon Scythe / Crescent Blade Serrated with Bar
No longer produced · last seen 2017
× 8
-
Arm Mechanical with Clip [Thick Support]
No longer produced · last seen 2023
× 8
-
Bracket 1 × 2 - 1 × 2 Inverted
× 8
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 7
-
Plate 2 × 2
× 7
-
Bracket 1 × 2 - 2 × 2
× 7
-
Cone 1 × 1 [Top Groove]
× 7
-
Technic Pin 1/2 with 2L Bar Extension
× 7
-
Plate 1 × 2
× 6
-
Plate 1 × 2
× 6
-
Plate Round 1 × 1 with Solid Stud
× 6
-
Plate Round 1 × 1 with Solid Stud
× 6
-
Technic Pin 1/2 without Friction Ridges
× 5
-
Brick Special 1 × 2 Palisade [aka Log]
× 5
-
Brick Curved 2 × 2 with Lip, No Studs
No longer produced · last seen 2024
× 5
-
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small
× 5
-
Tile 2 × 4 with Groove
× 5
-
Technic Axle 4 with Stop
× 5
-
Tile 1 × 4 with Groove
× 4
-
Plate 2 × 4
× 4
-
Plate 2 × 3
× 4
-
Plate 2 × 2
× 4
-
Technic Plate 2 × 4 [3 Holes]
× 4
-
Bracket 1 × 2 - 1 × 4 [Rounded Corners]
No longer produced · last seen 2019
× 4
-
Brick Curved 4 × 1 No Studs [Stud Holder with Symmetric Ridges]
× 4
-
Brick Curved 4 × 1 No Studs [Stud Holder with Symmetric Ridges]
× 4
-
Tile 2 × 2 with Groove
× 4
-
Technic Plate 2 × 6 [5 Holes]
× 4
-
Plate Special 1 × 2 with 1 Stud with Groove (Jumper)
No longer produced · last seen 2016
× 4
-
Plate Special 1 × 1 with Clip Light, Bar Hole [Thick Ring]
× 4
-
Wheel 31 × 15 Technic, 7 Pin Holes
No longer produced · last seen 2024
× 4
-
Brick Sloped 18° 2 × 1 × 2/3 with 4 Slots / Grate
No longer produced · last seen 2022
× 4
-
Brick Sloped 18° 2 × 1 × 2/3 with 4 Slots / Grate
No longer produced · last seen 2024
× 4
-
Technic Pin Connector Round [Slotted]
× 4
-
Panel 1 × 2 × 3 [Side Supports / Hollow Studs]
× 4
-
Technic Brick Special 2 × 2 with Ball Socket Wide and Axle Hole
No longer produced · last seen 2021
× 4
-
Plate Special 1 × 2 with Angled Handles on Side
× 4
-
Brick Curved 4 × 1 Double with No Studs
× 4
-
Tile Special 1 × 2 Grille with Bottom Groove
× 3
-
Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
No longer produced · last seen 2021
× 3
-
Technic Brick 1 × 4 [3 Pin Holes]
× 3
-
Plate Round 2 × 2 with Axle Hole Type 1 (+ Opening)
× 3
-
Tile Round 2 × 2 with Bottom Cross
No longer produced · last seen 2014
× 3
-
Brick Special 2 × 2 with 2 Pins and Axle Hole
× 3
-
Technic Axle 2 Notched
× 3
-
Brick 2 × 2 Corner
× 2
-
Tile 1 × 4 with Groove
× 2
-
Plate Round 2 × 2 with Rounded Bottom [Boat Stud]
× 2
-
Plate Special 2 × 2 with 2 Pin Holes
× 2
-
Brick 2 × 4
× 2
-
Brick 2 × 4
× 2
-
Plate 2 × 3
× 2
-
Plate 1 × 2
× 2
-
Plate 1 × 1
× 2
-
Plate 4 × 4
× 2
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 (11)
These extra parts come with the set in case one gets lost.
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 2
-
Technic Pin 1/2 without Friction Ridges
× 2
-
Plate Round 1 × 1 with Solid Stud
× 2
-
Headwear Accessory Visor For Standard Helmet
× 1
-
Plate 1 × 1
× 1
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 1
-
Technic Bush
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small
× 1
-
Tile Round 1 × 1
× 1
Minifigures 2
-
Robot, Orange
× 1
-
Jack Fireblade
× 1
Description
A walker built for insect-hunting battles
Galaxy Squad follows a squad of space troopers fighting oversized alien insects, and this mech is one of the theme's core combat vehicles. It stands on two articulated legs, has posable arms fitted with weapons, and seats one minifigure in an open cockpit. Visible joints and mechanical detailing run throughout the build, a style typical of LEGO Space sets from this period. A second minifigure rounds out the set, giving enough characters for a small standoff scene.
A grey, white and black colour scheme
White, dark bluish grey, light bluish grey and black combine to give the mech an armoured, functional look rather than a bright sci-fi palette. With 156 unique parts out of 440 pieces total, the set has a relatively high proportion of distinct shapes for its size, particularly around the joints and armour plating. The full parts list on this page breaks down every element, which is handy if you're hunting for specific specialised pieces for a custom mech build.
Build size and play value
At 440 pieces, the mech sits in the mid-range of Galaxy Squad sets, large enough to include real articulation without becoming a long build. The moveable arms and legs mean the finished model is meant for active play rather than static display alone. Alongside other Galaxy Squad vehicles, it forms a coherent set of heroes and adversaries, and individual jointed elements can be reused in custom robot or mech creations beyond this set.
Collecting 2013-era Space sets
Galaxy Squad ran for a relatively short time but remains popular with collectors for pairing unusual insect creature designs with classic mech and starfighter builds. For anyone completing the range, the CLS-89 Eradicator Mech is one of its defining vehicles, built around distinctive armour pieces. Use the parts list on this page to track down individual missing or damaged elements rather than sourcing a whole replacement set, especially for the specialised grey and black armour plates.
FAQ
- How many pieces and minifigures come with set 70707?
- It includes 440 pieces, 156 unique elements and two minifigures.
- Can the mech's arms and legs move?
- Yes, both the arms and legs are built with articulated joints, so the mech can be posed for battle scenes.
- Does this set belong to a wider theme?
- It's part of Galaxy Squad, a 2013 LEGO Space sub-theme about space troopers fighting giant alien insects.



