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One Brick At A Time With LEGO

Discover the magic of Robot Inventor from the Mindstorms collection. Where creativity meets imagination.

Robot Inventor
LEGO® Mindstorms

Robot Inventor

Set #51515

949
Pieces
2020
Year

Investment Analysis

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Complete Specifications

Theme Mindstorms

Parts Parts Inventory

All 129 unique parts • Total pieces: 922

Technic Pin with Friction Ridges Lengthwise and Center Slots
Technic Pin with Friction Ridges Lengthwise and Center Slots
Part #: 2780 Color: Black Category: 53
175×
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
Part #: 6558 Color: Blue Category: 53
82×
Technic Axle Pin with Friction Ridges Lengthwise
Technic Axle Pin with Friction Ridges Lengthwise
Part #: 43093 Color: Blue Category: 53
60×
Technic Pin without Friction Ridges Lengthwise
Technic Pin without Friction Ridges Lengthwise
Part #: 3673 Color: Light Bluish Gray Category: 53
18×
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Square Holes]
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Square Holes]
Part #: 65487 Color: White Category: 12
18×
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
Part #: 11214 Color: Dark Bluish Gray Category: 53
14×
Technic Beam 1 x 9 Thick
Technic Beam 1 x 9 Thick
Part #: 40490 Color: Dark Turquoise Category: 51
14×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Part #: 32054 Color: Light Bluish Gray Category: 53
12×
Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes)
Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes)
Part #: 65489 Color: Light Bluish Gray Category: 12
12×
Technic Beam 3 x 5 L-Shape Thick
Technic Beam 3 x 5 L-Shape Thick
Part #: 32526 Color: Black Category: 51
12×
Technic Axle 3 with Stop
Technic Axle 3 with Stop
Part #: 24316 Color: Reddish Brown Category: 46
12×
Technic Beam 1 x 7 Thick
Technic Beam 1 x 7 Thick
Part #: 32524 Color: Black Category: 51
11×
Technic Axle 2 Notched
Technic Axle 2 Notched
Part #: 32062 Color: Red Category: 46
10×
Technic Beam 1 x 3 Thick
Technic Beam 1 x 3 Thick
Part #: 32523 Color: Black Category: 51
10×
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
Part #: 32123b Color: Light Bluish Gray Category: 54
10×
Technic Pin Connector Round 1L [Beam]
Technic Pin Connector Round 1L [Beam]
Part #: 18654 Color: White Category: 12
10×
Technic Axle 3
Technic Axle 3
Part #: 4519 Color: Light Bluish Gray Category: 46
Technic Connector Beam 3 x 3
Technic Connector Beam 3 x 3
Part #: 39793 Color: Dark Turquoise Category: 51
Technic Beam 1 x 7 Bent (4 - 4) Thick
Technic Beam 1 x 7 Bent (4 - 4) Thick
Part #: 32348 Color: Black Category: 51
Technic Beam 1 x 5 Thick
Technic Beam 1 x 5 Thick
Part #: 32316 Color: Dark Turquoise Category: 51
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end
Part #: 25214 Color: Black Category: 20
Technic Axle and Pin Connector Perpendicular
Technic Axle and Pin Connector Perpendicular
Part #: 6536 Color: Dark Turquoise Category: 12
Wire Clip with Axle Hole
Wire Clip with Axle Hole
Part #: 49283 Color: Dark Turquoise Category: 45
Technic Axle Connector Smooth [with x Hole + Orientation]
Technic Axle Connector Smooth [with x Hole + Orientation]
Part #: 59443 Color: White Category: 12
Technic Axle and Pin Connector Perpendicular Double
Technic Axle and Pin Connector Perpendicular Double
Part #: 32291 Color: Black Category: 12
Technic Beam 1 x 3 Thick
Technic Beam 1 x 3 Thick
Part #: 32523 Color: Dark Turquoise Category: 51
Technic Pin Connector Round [Slotted]
Technic Pin Connector Round [Slotted]
Part #: 62462 Color: Black Category: 12
Technic Beam 1 x 11.5 Double Bent Thick
Technic Beam 1 x 11.5 Double Bent Thick
Part #: 32009 Color: Black Category: 51
Technic Axle and Pin Connector Perpendicular Triple
Technic Axle and Pin Connector Perpendicular Triple
Part #: 63869 Color: Light Bluish Gray Category: 12
Technic Beam 1 x 11 Thick
Technic Beam 1 x 11 Thick
Part #: 32525 Color: Black Category: 51
Technic Beam 1 x 5 Thick
Technic Beam 1 x 5 Thick
Part #: 32316 Color: Black Category: 51
Technic Beam 2 x 4 L-Shape Thick
Technic Beam 2 x 4 L-Shape Thick
Part #: 32140 Color: Dark Turquoise Category: 51
Technic Pin Connector Round 1L [Beam]
Technic Pin Connector Round 1L [Beam]
Part #: 18654 Color: Black Category: 12
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Part #: 32054 Color: Red Category: 53
Technic Beam 2 x 4 L-Shape Thick
Technic Beam 2 x 4 L-Shape Thick
Part #: 32140 Color: Black Category: 51
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
Part #: 32184 Color: Light Bluish Gray Category: 12
Technic Axle and Pin Connector Angled #4 - 135°
Technic Axle and Pin Connector Angled #4 - 135°
Part #: 32192 Color: White Category: 12
Technic Beam 3 x 5 L-Shape Thick
Technic Beam 3 x 5 L-Shape Thick
Part #: 32526 Color: Dark Turquoise Category: 51
Technic Pin Long without Friction Ridges
Technic Pin Long without Friction Ridges
Part #: 32556 Color: Tan Category: 53
Technic Axle Pin without Friction Ridges Lengthwise
Technic Axle Pin without Friction Ridges Lengthwise
Part #: 3749 Color: Tan Category: 53
Wheel 57 x 14 with 4 Spokes with 2 Holes and Black Integral Tire
Wheel 57 x 14 with 4 Spokes with 2 Holes and Black Integral Tire
Part #: 39367pat0002 Color: Black Category: 29
Technic Beam 3 x 3 T-Shape Thick
Technic Beam 3 x 3 T-Shape Thick
Part #: 60484 Color: Dark Turquoise Category: 51
Technic Gear 12 Tooth Bevel
Technic Gear 12 Tooth Bevel
Part #: 6589 Color: Tan Category: 52
Technic Axle 4 with Stop
Technic Axle 4 with Stop
Part #: 87083 Color: Dark Bluish Gray Category: 46
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes
Part #: 98585 Color: Black Category: 41
Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick
Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick
Part #: 64179 Color: Black Category: 55
Technic Beam 1 x 13 Thick
Technic Beam 1 x 13 Thick
Part #: 41239 Color: White Category: 51
Technic Axle and Pin Connector Angled #1
Technic Axle and Pin Connector Angled #1
Part #: 32013 Color: White Category: 12
Technic Beam 1 x 15 Thick
Technic Beam 1 x 15 Thick
Part #: 32278 Color: Black Category: 51
Technic Panel 5 x 11 x 1
Technic Panel 5 x 11 x 1
Part #: 64782 Color: White Category: 40
Technic Pin Connector Hub with 1 Axle
Technic Pin Connector Hub with 1 Axle
Part #: 22961 Color: Black Category: 12
Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole
Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole
Part #: 66906 Color: Black Category: 53
Technic Beam 1 x 5 Thin with Axle Holes on Ends
Technic Beam 1 x 5 Thin with Axle Holes on Ends
Part #: 11478 Color: Black Category: 51
Technic Beam 1 x 9 Bent (7 - 3) Thick
Technic Beam 1 x 9 Bent (7 - 3) Thick
Part #: 32271 Color: Black Category: 51
Technic Pin Double with Axle Hole - Squared Holes
Technic Pin Double with Axle Hole - Squared Holes
Part #: 65098 Color: Light Bluish Gray Category: 53
Technic Axle 4
Technic Axle 4
Part #: 3705 Color: Black Category: 46
Technic Pin Connector Perpendicular Long
Technic Pin Connector Perpendicular Long
Part #: 32557 Color: Black Category: 12
Technic Axle and Pin Connector Perpendicular Double Split
Technic Axle and Pin Connector Perpendicular Double Split
Part #: 41678 Color: Black Category: 12
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
Part #: 42003 Color: Dark Turquoise Category: 12
Tyre Offset Tread with Center Band 23 x 7
Tyre Offset Tread with Center Band 23 x 7
Part #: 61254 Color: Black Category: 29
Technic Axle 7
Technic Axle 7
Part #: 44294 Color: Light Bluish Gray Category: 46
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes]
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes]
Part #: 44874 Color: Light Bluish Gray Category: 12
Wheel 18 x 8 with Fake Bolts and Shallow Spokes and Axle Hole
Wheel 18 x 8 with Fake Bolts and Shallow Spokes and Axle Hole
Part #: 56903 Color: White Category: 29
Technic Axle Connector Double Flexible [Rubber]
Technic Axle Connector Double Flexible [Rubber]
Part #: 45590 Color: Black Category: 12
Technic Gear 12 Tooth Double Bevel
Technic Gear 12 Tooth Double Bevel
Part #: 32270 Color: Black Category: 52
Technic Pin Connector Hub Perpendicular 3 x 3 Bent with 4 Pins (Pin Ridges Along Part)
Technic Pin Connector Hub Perpendicular 3 x 3 Bent with 4 Pins (Pin Ridges Along Part)
Part #: 49130 Color: Light Bluish Gray Category: 12
Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]
Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]
Part #: 18575 Color: Tan Category: 52
Technic Axle 5
Technic Axle 5
Part #: 32073 Color: Yellow Category: 46
Motor, Medium Servo SPIKE
Motor, Medium Servo SPIKE
Part #: 54696 Color: Light Bluish Gray Category: 45
Wheel 18 x 14 with Pin Hole
Wheel 18 x 14 with Pin Hole
Part #: 55889 Color: Black Category: 29
Technic Axle 8 with Stop
Technic Axle 8 with Stop
Part #: 55013 Color: Dark Bluish Gray Category: 46
Technic Panel Fairing #6 Long Smooth, Side B
Technic Panel Fairing #6 Long Smooth, Side B
Part #: 64393 Color: White Category: 40
Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface
Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface
Part #: 62531 Color: White Category: 40
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole
Part #: 60483 Color: White Category: 51
Technic Panel Fairing #5 Long Smooth, Side A
Technic Panel Fairing #5 Long Smooth, Side A
Part #: 64681 Color: White Category: 40
Technic Axle Connector with Axle Hole [Reinforced]
Technic Axle Connector with Axle Hole [Reinforced]
Part #: 42135 Color: Black Category: 12
Technic Axle and Pin Connector Angled #5 - 112.5°
Technic Axle and Pin Connector Angled #5 - 112.5°
Part #: 32015 Color: White Category: 12
Technic Ball Joint
Technic Ball Joint
Part #: 32474 Color: Dark Turquoise Category: 26
Tile 1 x 2 with Groove
Tile 1 x 2 with Groove
Part #: 3069b Color: Dark Turquoise Category: 19
Technic Beam 1 x 3 Thick
Technic Beam 1 x 3 Thick
Part #: 32523 Color: Blue Category: 51
Technic Beam 1 x 3 Thick
Technic Beam 1 x 3 Thick
Part #: 32523 Color: Green Category: 51
Tile 1 x 2 with Groove
Tile 1 x 2 with Groove
Part #: 3069b Color: Black Category: 19
Technic Beam 1 x 3 Thick
Technic Beam 1 x 3 Thick
Part #: 32523 Color: Red Category: 51
Technic Beam 1 x 3 Thick
Technic Beam 1 x 3 Thick
Part #: 32523 Color: Yellow Category: 51
Technic Beam 1 x 3 Thick
Technic Beam 1 x 3 Thick
Part #: 32523 Color: White Category: 51
Antenna 8H Whip
Antenna 8H Whip
Part #: 2569 Color: Black Category: 32
Plate Special 2 x 2 with Pin on Bottom
Plate Special 2 x 2 with Pin on Bottom
Part #: 2476a Color: Light Bluish Gray Category: 9
Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface
Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface
Part #: 24119 Color: White Category: 40
Technic Turntable Small Top
Technic Turntable Small Top
Part #: 99009 Color: Light Bluish Gray Category: 52
Technic Panel Fairing #2 Small Smooth Short, Side B
Technic Panel Fairing #2 Small Smooth Short, Side B
Part #: 87086 Color: White Category: 40
Technic Gear 24 Tooth [New Style with Single Axle Hole]
Technic Gear 24 Tooth [New Style with Single Axle Hole]
Part #: 3648b Color: Dark Bluish Gray Category: 52
Technic Panel Curved and Bent 6 x 3
Technic Panel Curved and Bent 6 x 3
Part #: 24116 Color: White Category: 40
Technic Axle 6
Technic Axle 6
Part #: 3706 Color: Red Category: 46
Technic Axle 8
Technic Axle 8
Part #: 3707 Color: Black Category: 46
Technic Axle 12
Technic Axle 12
Part #: 3708 Color: Black Category: 46
Technic Turntable Small Base, 28 Tooth
Technic Turntable Small Base, 28 Tooth
Part #: 99010 Color: Black Category: 52
Technic Beam Frame 11 x 15
Technic Beam Frame 11 x 15
Part #: 39790 Color: Black Category: 55
Technic Beam Frame 7 x 11
Technic Beam Frame 7 x 11
Part #: 39794 Color: Black Category: 55
Tile 1 x 8 with Groove
Tile 1 x 8 with Groove
Part #: 4162 Color: Black Category: 19
Projectile, Arrow with Shaft, Hollow Black Rubber End
Projectile, Arrow with Shaft, Hollow Black Rubber End
Part #: 46537 Color: Light Bluish Gray Category: 68
Technic Panel Car Mudguard 15 x 2 x 7
Technic Panel Car Mudguard 15 x 2 x 7
Part #: 46882 Color: White Category: 40
Launcher, Brick Special 2 x 6 Spring Shooter with Light Bluish Gray Top
Launcher, Brick Special 2 x 6 Spring Shooter with Light Bluish Gray Top
Part #: 49743c01 Color: Dark Bluish Gray Category: 68
Technic Axle 5.5 with Stop [Rounded Short End]
Technic Axle 5.5 with Stop [Rounded Short End]
Part #: 59426 Color: Dark Bluish Gray Category: 46
Technic Axle 5 with Stop
Technic Axle 5 with Stop
Part #: 15462 Color: Reddish Brown Category: 46
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole
Part #: 60483 Color: Black Category: 51
Technic Axle and Pin Connector Perpendicular Double 4L
Technic Axle and Pin Connector Perpendicular Double 4L
Part #: 98989 Color: Light Bluish Gray Category: 12
Technic Axle 9
Technic Axle 9
Part #: 60485 Color: Yellow Category: 46
Technic Panel 3 x 11 x 1
Technic Panel 3 x 11 x 1
Part #: 15458 Color: White Category: 40
Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes]
Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes]
Part #: 14720 Color: Light Bluish Gray Category: 55
Technic Panel Fairing # 4 Small Smooth Long, Side B
Technic Panel Fairing # 4 Small Smooth Long, Side B
Part #: 64391 Color: White Category: 40
Technic Panel Fairing # 3 Small Smooth Long, Side A
Technic Panel Fairing # 3 Small Smooth Long, Side A
Part #: 64683 Color: White Category: 40
Technic Panel Fairing #22 5L Small Smooth, Side A
Technic Panel Fairing #22 5L Small Smooth, Side A
Part #: 11947 Color: White Category: 40
Technic Panel Fairing #21 5L Small Smooth, Side B
Technic Panel Fairing #21 5L Small Smooth, Side B
Part #: 11946 Color: White Category: 40
Technic Gear 8 Tooth [Reinforced]
Technic Gear 8 Tooth [Reinforced]
Part #: 10928 Color: Dark Bluish Gray Category: 52
Technic Axle 4 with Centre Stop
Technic Axle 4 with Centre Stop
Part #: 99008 Color: Tan Category: 46
Tile 1 x 6 with Groove
Tile 1 x 6 with Groove
Part #: 6636 Color: Black Category: 19
Hose Rigid 3mm D. 8L / 6.4cm
Hose Rigid 3mm D. 8L / 6.4cm
Part #: 75c08 Color: Light Bluish Gray Category: 30
Rubber Belt Small [15mm ID] [Round Cross Section]
Rubber Belt Small [15mm ID] [Round Cross Section]
Part #: 85543 Color: White Category: 31
Technic Pin Connector Hub with 2 Perpendicular Axles
Technic Pin Connector Hub with 2 Perpendicular Axles
Part #: 10197 Color: Black Category: 12
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
Part #: 32184 Color: Black Category: 12
Technic Panel Fairing #1 Small Smooth Short, Side A
Technic Panel Fairing #1 Small Smooth Short, Side A
Part #: 87080 Color: White Category: 40
Technic Beam 1 x 7 Thick
Technic Beam 1 x 7 Thick
Part #: 32524 Color: White Category: 51
Differential Gear - 28 Tooth with Round Axle Hole
Differential Gear - 28 Tooth with Round Axle Hole
Part #: 65413 Color: Red Category: 52
Differential Gear House
Differential Gear House
Part #: 65414 Color: Light Bluish Gray Category: 52
Technic Gear 36 Tooth Double Bevel
Technic Gear 36 Tooth Double Bevel
Part #: 32498 Color: Black Category: 52
Technic Turntable Large Type 4 Top, 60 Tooth
Technic Turntable Large Type 4 Top, 60 Tooth
Part #: 88738 Color: Black Category: 52
Projectile, Large Figure Weapon, Zamor Sphere / Ball
Projectile, Large Figure Weapon, Zamor Sphere / Ball
Part #: 54821 Color: Red Category: 68
Technic Pin Connector Round 1L [Beam]
Technic Pin Connector Round 1L [Beam]
Part #: 18654 Color: Dark Turquoise Category: 12
Technic Axle and Pin Connector Angled #2 - 180°
Technic Axle and Pin Connector Angled #2 - 180°
Part #: 32034 Color: White Category: 12
Tile 2 x 4 with Groove
Tile 2 x 4 with Groove
Part #: 87079 Color: Dark Turquoise Category: 19
Technic Axle and Pin Connector Angled #6 - 90°
Technic Axle and Pin Connector Angled #6 - 90°
Part #: 32014 Color: Black Category: 12
Dish 6 x 6 Inverted (Radar) with Solid Studs
Dish 6 x 6 Inverted (Radar) with Solid Studs
Part #: 44375b Color: White Category: 21
Sensor, Distance, SPIKE
Sensor, Distance, SPIKE
Part #: 37316 Color: White Category: 45
Battery Pack, Rechargeable, Mindstorms Robot Inventor
Battery Pack, Rechargeable, Mindstorms Robot Inventor
Part #: 67704 Color: Dark Turquoise Category: 45
Technic Turntable Large Type 3 Base
Technic Turntable Large Type 3 Base
Part #: 18939 Color: Light Bluish Gray Category: 52
Hub, Programmable, Mindstorms Robot Inventor
Hub, Programmable, Mindstorms Robot Inventor
Part #: 67718 Color: Dark Turquoise Category: 45
Technic Pin 1/2
Technic Pin 1/2
Part #: 4274 Color: Light Bluish Gray Category: 53
Sticker Sheet for Set 51515-1
Sticker Sheet for Set 51515-1
Part #: 73229 Color: [No Color/Any Color] Category: 58
Ball, Hard Plastic, 51mm (approx. 6 studs diameter)
Ball, Hard Plastic, 51mm (approx. 6 studs diameter)
Part #: 41250 Color: Red Category: 26
Technic Bush
Technic Bush
Part #: 3713 Color: Light Bluish Gray Category: 54
Technic Driving Ring Connector
Technic Driving Ring Connector
Part #: 18948 Color: White Category: 12
Cable, USB, SPIKE / Mindstorms Robot Inventor
Cable, USB, SPIKE / Mindstorms Robot Inventor
Part #: 39881 Color: White Category: 45
Sensor, Color, SPIKE
Sensor, Color, SPIKE
Part #: 37308 Color: White Category: 45
Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside
Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside
Part #: 3961 Color: Dark Turquoise Category: 21
Technic Base Frame 11 x 19
Technic Base Frame 11 x 19
Part #: 39369 Color: Dark Turquoise Category: 55

Charts Inventory Statistics

129
Unique Parts
922
Total Pieces
0
Minifigures
Inventory Version: 2

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