Robobots (4099-1) is a Designer Sets LEGO set released in 2003 with 326 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. This set includes 146 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
146 parts · page 1 of 4 · updating…
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Antenna 1 x 4 with Rounded Top3957a · ×2 · Chrome Silver -
![Bracket 1 x 2 - 1 x 4 [Square Corners]](https://cdn.rebrickable.com/media/parts/elements/4189120.jpg)
Bracket 1 x 2 - 1 x 4 [Square Corners]2436 · ×4 · Blue -
Brick 1 x 13005 · ×2 · Medium Blue -
Brick 1 x 43010 · ×2 · Medium Blue -
Brick 2 x 23003 · ×2 · Blue -
Brick 2 x 2 Corner2357 · ×2 · Blue -
Brick Curved 1 x 2 x 1 1/3 with Curved Top6091 · ×2 · Medium Blue -
Brick Curved 1 x 2 x 1 1/3 with Curved Top6091 · ×4 · Blue -
Brick Curved 2 x 2 x 2/3 Two Studs and Lip End41855 · ×6 · Medium Blue -
Brick Curved 2 x 36215 · ×2 · Blue -
Brick Round 1 x 1 Open Stud3062b · ×2 · Black -
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder30367b · ×1 · Light Gray -
Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets3963 · ×2 · Dark Gray -
Brick Special 1 x 1 with Headlight4070 · ×4 · Blue -
Brick Special 1 x 4 with 4 Studs on One Side30414 · ×3 · Dark Gray -
Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates30592 · ×1 · Light Gray -
![Cone 1 x 1 [No Top Groove]](https://cdn.rebrickable.com/media/parts/elements/4125260.jpg)
Cone 1 x 1 [No Top Groove]4589 · ×2 · Dark Gray -
![Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°]](https://cdn.rebrickable.com/media/parts/elements/4189129.jpg)
Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°]4285b · ×1 · Black -
![Engine - Smooth, Small 1 x 2 Side Plate [With Axle Holders]](https://cdn.rebrickable.com/media/parts/elements/347526.jpg)
Engine - Smooth, Small 1 x 2 Side Plate [With Axle Holders]3475b · ×2 · Black -
![Equipment Camera with Side Sight [aka Space Gun]](https://cdn.rebrickable.com/media/parts/elements/436026.jpg)
Equipment Camera with Side Sight [aka Space Gun]4360 · ×1 · Black -
Hinge Brick 1 x 2 Base3937 · ×2 · Black -
Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth30386 · ×4 · Light Gray -
Hinge Brick 1 x 2 Locking with 2 Fingers Horizontal End, 9 Teeth30540 · ×2 · Black -
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth30365 · ×4 · Blue -
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth30365 · ×2 · Dark Gray -
Hinge Brick 1 x 2 Top Plate Thin3938 · ×2 · Blue -
Hinge Brick 1 x 4 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth30387 · ×4 · Light Gray -
![Hinge Brick 2 x 2 Locking with 1 Finger Vertical and Axle Hole [X Opening]](https://cdn.rebrickable.com/media/parts/elements/4140707.jpg)
Hinge Brick 2 x 2 Locking with 1 Finger Vertical and Axle Hole [X Opening]30389c · ×1 · Light Gray -
Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, without Hole, 9 Teeth30554a · ×4 · Black -
Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole41532 · ×4 · Black -
Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove44301a · ×4 · Light Gray -
Hinge Plate 1 x 2 Locking with 1 Finger On Top30383 · ×4 · Black -
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth44302a · ×4 · Light Gray -
![Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]](https://cdn.rebrickable.com/media/parts/elements/6102782.jpg)
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]73983 · ×2 · Black -
![Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]](https://cdn.rebrickable.com/media/parts/elements/4119371.jpg)
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]73983 · ×2 · Blue -
Lever Small Base with Black Lever298c02 · ×2 · White -
Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings41854 · ×4 · Medium Blue -
Plate 1 x 13024 · ×2 · Light Gray -
Plate 1 x 23023 · ×4 · Blue -
Plate 1 x 23023 · ×1 · Dark Gray -
Plate 1 x 23023 · ×1 · Red -
Plate 1 x 23023 · ×4 · White -
Plate 1 x 23023 · ×4 · Black -
Plate 1 x 23023 · ×2 · Light Gray -
Plate 1 x 33623 · ×2 · White -
Plate 1 x 43710 · ×6 · Blue -
Plate 1 x 43710 · ×3 · White -
Plate 1 x 43710 · ×1 · Light Gray