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LEGO

Knuckles vs. Dr. Eggman Egg Crusher Mech

Name: Knuckles vs. Dr. Eggman Egg Crusher Mech
Brand: LEGO
SKU: 77005

Reference: #77005 · released in 2025

Themes: Sonic The Hedgehog

The LEGO Knuckles vs. Dr. Eggman Egg Crusher Mech set came out in 2025 in the Sonic The Hedgehog theme. With 350 parts, this toy includes 2 figures, such as Knuckles and Dr. Eggman, alongside a posable mech featuring an opening cockpit, a rotating 6-stud launcher and a massive spinning claw. The set also features a hoverboard, a catapult toy with 2 boulders, 3 Gold Rings and 2 Chaos Emeralds.

This set from LEGO includes a total of 350 parts distributed across 136 distinct unique parts.

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350

Total parts

136

Unique parts

LEGO

Universe

Download instructions 24.13 MB

Set parts (136)

350 parts in the box

Hips with Red Legs and Bright Light Orange Boots Pattern with Green Knees, Red Toes Print

Red

Torso, White Chest Moon Shaped Print, Red Arms, White Hands

Red

Tile Special 1 x 2 Grille with Bottom Groove

Red

Tile Special 1 x 2 Grille with Bottom Groove

Light Bluish Gray

Plant, Fern 2 x 3 x 2

Green

Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Round Bottom Pin

Black

Plate Special 2 x 2 with 2 Pin Holes

Light Bluish Gray

Brick 2 x 3

Red

Brick 2 x 2

White

Plate 2 x 4

Black

Plate 2 x 4

Light Bluish Gray

Plate 2 x 3

Dark Bluish Gray

Plate 2 x 2

Red

Plate 2 x 2

Green

Plate 1 x 2

White

Plate 1 x 2

Red

Plate 1 x 2

Trans-Light Blue

Plate 1 x 1

White

Plate 2 x 8

Dark Tan

Plate 4 x 8

Red

Brick Sloped 45° 2 x 2

Black

Tile 1 x 2 with Groove

White

Tile 1 x 2 with Black Diagonal Stripes, Small Yellow Corner Triangles Print

Yellow

Plate Special 3 x 2 with Rounded End, Hole

Black

Brick Sloped 33° 3 x 2

Red

Equipment Glove (Knuckles Hand)

White

Plate 1 x 3

Black

Plate 1 x 6

Light Bluish Gray

Technic Pin without Friction Ridges Lengthwise

Light Bluish Gray

Plate 1 x 4

Red

Technic Bush

Light Bluish Gray

Technic Axle Pin without Friction Ridges Lengthwise

Tan

Plate 2 x 6

Bright Light Orange

Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]

Dark Bluish Gray

Plate Special, 1 x 1 Stud with 3 x 3 Ring on Top

Yellow

Technic Pin 1/2 without Friction Ridges

Light Bluish Gray

Light Cover with Internal Bar / Bionicle Barraki Eye with Hole in Bar

White

Dish 2 x 2 Inverted [Radar]

Trans-Clear

Dish 2 x 2 Inverted [Radar]

Trans-Light Blue

Panel 1 x 2 x 1 [Rounded Corners]

Dark Bluish Gray

Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed

White

Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed

Black

Brick Round, Curved 2 x 2 x 1, Corner

White

Plate Round 1 x 1 with Solid Stud

Light Bluish Gray

Plate Round 1 x 1 with Solid Stud

Trans-Orange

Plate Round 6 x 6 with Hole

Lime

Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle

Dark Bluish Gray

Brick Curved 2 x 1 No Studs [1/2 Bow]

Sand Green

Brick Curved 2 x 2 x 2/3

White

Large Figure Limb Cover / Claw / Spike Large with Axle

Black

Technic Axle 5 with Stop

Reddish Brown

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

White

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Red

Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]

Red

Technic Brick Special 2 x 2 with 10.2mm Balls with Holes and Axle Hole

Dark Bluish Gray

Technic Pin Connector Round 1L [Beam]

Black

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Dark Bluish Gray

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Black

Dish 6 x 6 Inverted - No Studs with Handle

Trans-Orange

Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]

Black

Brick Curved 3 x 2 No Studs

Dark Bluish Gray

Tile Round 1 x 1 Quarter

Black

Tile Special 2 x 2 Corner with Cut Corner - Facet

Dark Bluish Gray

Tile 2 x 2 Curved, Macaroni

Black

Brick Special 1 x 2 Palisade [aka Log]

Black

Rock 1 x 1 Jewel / Gem 24 Facet

Trans-Red

Rock 1 x 1 Jewel / Gem 24 Facet

Trans-Dark Blue

Rock Boulder 4 x 4, Top

Dark Tan

Rock Boulder 4 x 4, Bottom

Dark Tan

Brick Round 2 x 2 Dome Top, Hollow Stud

Trans-Light Blue

Technic Brick 1 x 2 [2 Pin Holes]

Black

Technic Axle and Pin Connector Angled #5 - 112.5°

Black

Plate Special 1 x 2 with Door Rail

Dark Bluish Gray

Technic Axle 2 Notched

Red

Technic Axle 2 Notched

Black

Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin

Black

Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]

Dark Bluish Gray

Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L

Dark Bluish Gray

Plate Special 2 x 2 with Only 2 studs

Red

Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout

Black

Windscreen 3 x 6 x 1 Curved with Rectangular Stud Holder in Bottom

Black

Plate Special 1 x 2 Rounded with 2 Open Studs

White

Plate Special 1 x 2 Rounded with 2 Open Studs

Dark Bluish Gray

Bracket 1 x 1 - 1 x 1 Inverted

Red

Brick Curved 1 x 2 x 1 No Studs

Dark Bluish Gray

Arm, Large, Left and White Hand

Red

Arm, Large, Right and White Hand

Red

Technic Beam 1 x 2 Thin

Black

Bracket 2 x 2 with 1 x 2 Vertical Studs

Dark Bluish Gray

Technic Axle Pin with Friction Ridges Lengthwise

Blue

Wedge Plate 3 x 2 Right

Black

Wedge Plate 3 x 2 Right

Red

Wedge Plate 3 x 2 Left

Black

Wedge Plate 3 x 2 Left

Red

Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction

Dark Bluish Gray

Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End

Red

Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side]

Black

Brick Curved 3 x 1 No Studs

Red

Wedge Plate 2 x 4

Black

Technic Ball Joint with Through Axle Hole

Black

Technic Axle Connector Hub with 3 Axles at 120°

Light Bluish Gray

Technic Axle Connector Smooth [with x Hole + Orientation]

Dark Bluish Gray

Cone 1 x 1 [Top Groove]

Tan

Cone 1 x 1 [Top Groove]

Trans-Light Blue

Wheel 31 x 15 Technic, 7 Pin Holes

Light Bluish Gray

Plate Special 1 x 2 with Clips Horizontal [Open O Clips]

Dark Bluish Gray

Plate Round 4 x 4 with Pin Hole

Dark Bluish Gray

Technic Pin with Friction Ridges Lengthwise with No Center Slots

Black

Technic Pin Connector Round [Slotted]

Light Bluish Gray

Brick Wedged, Curved 4 x 3 No Studs [Plain]

Black

Plate Special 2 x 4 with Groove and Two Center Studs (Jumper)

Dark Orange

Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides

Black

Bracket 1 x 1 - 1 x 2 Inverted

Black

Bracket 1 x 1 - 1 x 2 Inverted

Light Bluish Gray

Launcher, Weapon Rapid Shooter Six Barrel, 2 Fingers

Black

Launcher Trigger, Weapon Rapid Shooter, Ridge Around Axle Hole

Light Bluish Gray

Brick Wedged, Curved 3 x 2 with Stud Notch Left

Red

Brick Wedged, Curved 3 x 2 with Stud Notch Right

Red

Brick Special 1 x 2 x 1 1/3 with Rotation Joint Socket

Dark Bluish Gray

Plate Round 1 x 1 with Open Stud

Black

Technic Brick 1 x 2 with Hole and Dual Beam Extensions

Dark Bluish Gray

Brick Sloped 30° 1 x 2 x 2/3

Black

Brick Sloped 30° 1 x 2 x 2/3

Light Bluish Gray

Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside]

White

Brick Round 2 x 2 Truncated Cone

Light Bluish Gray

Tile Round 1 x 1

Trans-Clear

Tile Round 1 x 1

Trans-Light Blue

Tile Round 1 x 1

Black

Vehicle Body, Wheel Arch / Mudguard 3 x 4 x 1 2/3 Low Profile, Curved Front

Red

Hips and Black Long Legs, Silver Squares Print

Black

Bracket 1 x 2 - 2 x 2 Inverted

Light Bluish Gray

Bracket 1 x 2 - 2 x 2 Inverted

Green

Bracket 1 x 2 - 1 x 2 Inverted

Light Bluish Gray

Bracket 1 x 2 - 1 x 2

Dark Azure

Minifig Head Special, Knuckles with Light Nougat Face, White/Dark Purple Eyes, Gritted Teeth Print

Red

Minifig Torso and Head, Dr 'Eggman' Robotnik Print

Red

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