- Set number
- 4090
- Theme
- Inventor
- Pieces
- 243 pcs
- Year
- 2003
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“Motion Madness” is LEGO® “Inventor” theme set number 4090. Released in 2003, it has 243 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.
Part breakdown 89 types
Color split (most first)
Blue×73
Black×58
Medium Blue×34
Yellow×26
Light Gray×23
White×22
Dark Gray×4
Tan×2
Red×1
Main parts (most used first)
3022 Plate 2 x 2
Black · ×8
32062 Technic Axle 2 Notched
Black · ×8
43093 Technic Axle Pin with Friction Ridges Lengthwise
Blue · ×8
2780 Technic Pin with Friction Ridges Lengthwise and Center Slots
Black · ×7
32064c Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Ridges
Blue · ×7
3020 Plate 2 x 4
Medium Blue · ×6
3023 Plate 1 x 2
Medium Blue · ×6
3705 Technic Axle 4
Black · ×6
3710 Plate 1 x 4
Yellow · ×6
3003 Brick 2 x 2
Blue · ×5
3004 Brick 1 x 2
Blue · ×5
3660 Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Blue · ×5
3023 Plate 1 x 2
Black · ×4
3024 Plate 1 x 1
White · ×4
32014 Technic Axle and Pin Connector Angled #6 - 90°
Blue · ×4
32016 Technic Axle and Pin Connector Angled #3 - 157.5°
Medium Blue · ×4
32034 Technic Axle and Pin Connector Angled #2 - 180°
White · ×4
32126 Technic Axle and Pin Connector Toggle Joint Smooth
Light Gray · ×4
32556a Technic Pin Long without Friction Ridges - Single Slot
Light Gray · ×4
3666 Plate 1 x 6
Medium Blue · ×4
3701 Technic Brick 1 x 4 [3 Pin Holes]
Blue · ×4
3713 Technic Bush
Light Gray · ×4
3894 Technic Brick 1 x 6 [5 Pin Holes]
Blue · ×4
3941 Brick Round 2 x 2 with Axle Hole
Yellow · ×4
More “Inventor” theme sets
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