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. Collectors browsing Designer Sets sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 146 unique part types.
- → Read official LEGO build manuals on this page
- → Browse the full parts inventory
- → Verify loose bricks with our free part scanner
- → Check market value for parts and minifigs
Building instructions
Official LEGO instructions — read on BrickID
Download size:
Checking download size…
Download size unavailable
Browse the instructions on your own terms.
Parts in this set
146 parts · page 1 of 4 · updating…
-
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 · ×2 · Dark Gray -
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth30365 · ×4 · Blue -
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/4119371.jpg)
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]73983 · ×2 · Blue -
![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 -
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 · ×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 23023 · ×4 · Blue -
Plate 1 x 33623 · ×2 · White -
Plate 1 x 43710 · ×1 · Light Gray -
Plate 1 x 43710 · ×2 · Orange -
Plate 1 x 43710 · ×1 · Dark Gray