Parts list
← Back to setRobot Inventor 51515-1
153 entries, grouped by color then part type, the way you'd sort the pile. Every part links to its own page so you can compare seller prices.
| Qty | Type | Part | Ref | |
|---|---|---|---|---|
| (Not Applicable) · 1 pcs | ||||
![]() | 1× | Stickers | Sticker Sheet for Set 51515-1 | 73229 |
| Black · 377 pcs | ||||
![]() | 2× | Bars, Ladders and Fences | Antenna 8H Whip | 2569 |
![]() | 8× | Bricks Round and Cones | Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end | 25214 |
![]() | 6× | Large Buildable Figures | Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes | 98585 |
![]() | 2× | Technic Axles | Technic Axle 12 | 3708 |
![]() | 4× | Technic Axles | Technic Axle 4 | 3705 |
![]() | 2× | Technic Axles | Technic Axle 8 | 3707 |
![]() | 7× | Technic Beams | Technic Beam 1 x 11 Thick | 32525 |
![]() | 8× | Technic Beams | Technic Beam 1 x 11.5 Double Bent Thick | 32009 |
![]() | 5× | Technic Beams | Technic Beam 1 x 15 Thick | 32278 |
![]() | 2× | Technic Beams | Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole | 60483 |
![]() | 10× | Technic Beams | Technic Beam 1 x 3 Thick | 32523 |
![]() | 7× | Technic Beams | Technic Beam 1 x 5 Thick | 32316 |
![]() | 4× | Technic Beams | Technic Beam 1 x 5 Thin with Axle Holes on Ends | 11478 |
![]() | 9× | Technic Beams | Technic Beam 1 x 7 Bent (4 - 4) Thick | 32348 |
![]() | 11× | Technic Beams | Technic Beam 1 x 7 Thick | 32524 |
![]() | 4× | Technic Beams | Technic Beam 1 x 9 Bent (7 - 3) Thick | 32271 |
![]() | 6× | Technic Beams | Technic Beam 2 x 4 L-Shape Thick | 32140 |
![]() | 12× | Technic Beams | Technic Beam 3 x 5 L-Shape Thick | 32526 |
![]() | 2× | Technic Beams Special | Technic Beam Frame 11 x 15 | 39790 |
![]() | 5× | Technic Beams Special | Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick | 64179 |
![]() | 2× | Technic Beams Special | Technic Beam Frame 7 x 11 | 39794 |
![]() | 4× | Technic Connectors | Technic Axle Connector Double Flexible [Rubber] | 45590 |
![]() | 3× | Technic Connectors | Technic Axle Connector with Axle Hole | 32039 |
![]() | 1× | Technic Connectors | Technic Axle and Pin Connector Angled #6 - 90° | 32014 |
![]() | 2× | Technic Connectors | Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole | 32184 |
![]() | 8× | Technic Connectors | Technic Axle and Pin Connector Perpendicular Double | 32291 |
![]() | 4× | Technic Connectors | Technic Axle and Pin Connector Perpendicular Double Split | 41678 |
![]() | 4× | Technic Connectors | Technic Pin Connector Hub with 1 Axle | 22961 |
![]() | 2× | Technic Connectors | Technic Pin Connector Hub with 2 Perpendicular Axles | 10197 |
![]() | 4× | Technic Connectors | Technic Pin Connector Perpendicular Long | 32557 |
![]() | 6× | Technic Connectors | Technic Pin Connector Round 1L [Beam] | 18654 |
![]() | 8× | Technic Connectors | Technic Pin Connector Round [Slotted] | 62462 |
![]() | 4× | Technic Gears | Technic Gear 12 Tooth Double Bevel | 32270 |
![]() | 1× | Technic Gears | Technic Gear 36 Tooth Double Bevel | 32498 |
![]() | 1× | Technic Gears | Technic Turntable Large Type 3 Top, 60 Tooth | 18938 |
![]() | 2× | Technic Gears | Technic Turntable Small Base, 28 Tooth | 99010 |
![]() | 175× | Technic Pins | Technic Pin with Friction Ridges Lengthwise and Center Slots | 2780 |
![]() | 4× | Technic Pins | Technic Pin with Friction Ridges Lengthwise and Towball | 6628 |
![]() | 2× | Tiles | Tile 1 x 2 with Groove | 3069b |
![]() | 2× | Tiles | Tile 1 x 6 with Groove | 6636 |
![]() | 2× | Tiles | Tile 1 x 8 with Groove | 4162 |
![]() | 4× | Wheels and Tyres | Tyre Offset Tread with Center Band 23 x 7 | 61254 |
![]() | 4× | Wheels and Tyres | Wheel 18 x 14 with Pin Hole | 55889 |
![]() | 6× | Wheels and Tyres | Wheel 57 x 14 with 4 Spokes with 2 Holes and Black Integral Tire | 39367pat0002 |
| Blue · 144 pcs | ||||
![]() | 2× | Technic Beams | Technic Beam 1 x 3 Thick | 32523 |
![]() | 60× | Technic Pins | Technic Axle Pin with Friction Ridges Lengthwise | 43093 |
![]() | 82× | Technic Pins | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots | 6558 |
| Dark Bluish Gray · 32 pcs | ||||
![]() | 2× | Projectiles / Launchers | Launcher, Brick Special 2 x 6 Spring Shooter with Light Bluish Gray Top | 49743c01 |
![]() | 6× | Technic Axles | Technic Axle 4 with Stop | 87083 |
![]() | 2× | Technic Axles | Technic Axle 5.5 with Stop [Rounded Short End] | 59426 |
![]() | 4× | Technic Axles | Technic Axle 8 with Stop | 55013 |
![]() | 2× | Technic Gears | Technic Gear 24 Tooth [New Style with Single Axle Hole] | 3648b |
![]() | 2× | Technic Gears | Technic Gear 8 Tooth [Reinforced] | 10928 |
![]() | 14× | Technic Pins | Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle | 11214 |
| Dark Turquoise · 98 pcs | ||||
![]() | 1× | Electronics | Battery Pack, Rechargeable, Mindstorms Robot Inventor | 67704 |
![]() | 1× | Electronics | Hub, Programmable, Mindstorms Robot Inventor | 67718 |
![]() | 1× | Plates Round Curved and Dishes | Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside | 3961 |
![]() | 8× | Technic Beams | Technic Beam 1 x 3 Thick | 32523 |
![]() | 9× | Technic Beams | Technic Beam 1 x 5 Thick | 32316 |
![]() | 14× | Technic Beams | Technic Beam 1 x 9 Thick | 40490 |
![]() | 6× | Technic Beams | Technic Beam 2 x 4 L-Shape Thick | 32140 |
![]() | 6× | Technic Beams | Technic Beam 3 x 3 T-Shape Thick | 60484 |
![]() | 6× | Technic Beams | Technic Beam 3 x 5 L-Shape Thick | 32526 |
![]() | 9× | Technic Beams | Technic Connector Beam 3 x 3 | 39793 |
![]() | 1× | Technic Beams Special | Technic Base Frame 11 x 19 | 39369 |
![]() | 8× | Technic Connectors | Technic Axle and Pin Connector Perpendicular | 6536 |
![]() | 4× | Technic Connectors | Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes | 42003 |
![]() | 10× | Technic Connectors | Technic Pin Connector Round 1L [Beam] | 18654 |
![]() | 8× | Technic Connectors | Wire Clip with Axle Hole | 49283 |
![]() | 2× | Technic Special | Technic Ball Joint | 32474 |
![]() | 2× | Tiles | Tile 1 x 2 with Groove | 3069b |
![]() | 1× | Tiles | Tile 2 x 4 with Groove | 87079 |
| Green · 2 pcs | ||||
![]() | 2× | Technic Beams | Technic Beam 1 x 3 Thick | 32523 |
| Light Bluish Gray · 132 pcs | ||||
![]() | 4× | Electronics | Motor, Medium Servo SPIKE | 54696 |
![]() | 2× | Plates Special | Plate Special 2 x 2 with Pin on Bottom | 2476a |
![]() | 2× | Projectiles / Launchers | Projectile, Arrow with Shaft, Hollow Black Rubber End | 46537 |
![]() | 9× | Technic Axles | Technic Axle 3 | 4519 |
![]() | 4× | Technic Axles | Technic Axle 7 | 44294 |
![]() | 2× | Technic Beams Special | Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] | 14720 |
![]() | 10× | Technic Bushes | Technic Bush | 3713 |
![]() | 10× | Technic Bushes | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | 32123b |
![]() | 6× | Technic Connectors | Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole | 32184 |
![]() | 2× | Technic Connectors | Technic Axle and Pin Connector Perpendicular Double 4L | 98989 |
![]() | 7× | Technic Connectors | Technic Axle and Pin Connector Perpendicular Triple | 63869 |
![]() | 4× | Technic Connectors | Technic Pin Connector Hub Perpendicular 3 x 3 Bent with 4 Pins (Pin Ridges Along Part) | 49130 |
![]() | 12× | Technic Connectors | Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes) | 65489 |
![]() | 4× | Technic Connectors | Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes] | 44874 |
![]() | 1× | Technic Gears | Differential Gear House | 65414 |
![]() | 1× | Technic Gears | Technic Turntable Large Type 3 Base | 18939 |
![]() | 2× | Technic Gears | Technic Turntable Small Top | 99009 |
![]() | 10× | Technic Pins | Technic Pin 1/2 | 4274 |
![]() | 4× | Technic Pins | Technic Pin Double with Axle Hole - Squared Holes | 65098 |
![]() | 12× | Technic Pins | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | 32054 |
![]() | 18× | Technic Pins | Technic Pin without Friction Ridges Lengthwise | 3673 |
![]() | 2× | Tubes and Hoses | Hose Rigid 3mm D. 8L / 6.4cm | 75c08 |
| Red · 23 pcs | ||||
![]() | 1× | Projectiles / Launchers | Projectile, Large Figure Weapon, Zamor Sphere / Ball | 54821 |
![]() | 10× | Technic Axles | Technic Axle 2 Notched | 32062 |
![]() | 2× | Technic Axles | Technic Axle 6 | 3706 |
![]() | 2× | Technic Beams | Technic Beam 1 x 3 Thick | 32523 |
![]() | 1× | Technic Gears | Differential Gear - 28 Tooth with Round Axle Hole | 65413 |
![]() | 6× | Technic Pins | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | 32054 |
![]() | 1× | Technic Special | Ball, Hard Plastic, 51mm (approx. 6 studs diameter) | 41250 |
| Reddish Brown · 14 pcs | ||||
![]() | 12× | Technic Axles | Technic Axle 3 with Stop | 24316 |
![]() | 2× | Technic Axles | Technic Axle 5 with Stop | 15462 |
| Tan · 24 pcs | ||||
![]() | 2× | Technic Axles | Technic Axle 4 with Centre Stop | 99008 |
![]() | 6× | Technic Gears | Technic Gear 12 Tooth Bevel | 6589 |
![]() | 4× | Technic Gears | Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] | 18575 |
![]() | 6× | Technic Pins | Technic Axle Pin without Friction Ridges Lengthwise | 3749 |
![]() | 6× | Technic Pins | Technic Pin Long without Friction Ridges | 32556 |
| White · 106 pcs | ||||
![]() | 1× | Electronics | Cable, USB, SPIKE / Mindstorms Robot Inventor | 39881 |
![]() | 1× | Electronics | Sensor, Color, SPIKE | 37308 |
![]() | 1× | Electronics | Sensor, Distance, SPIKE | 37316 |
![]() | 1× | Plates Round Curved and Dishes | Dish 6 x 6 Inverted (Radar) with Solid Studs | 44375b |
![]() | 2× | String, Bands and Reels | Rubber Belt Small [15mm ID] [Round Cross Section] | 85543 |
![]() | 5× | Technic Beams | Technic Beam 1 x 13 Thick | 41239 |
![]() | 3× | Technic Beams | Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole | 60483 |
![]() | 2× | Technic Beams | Technic Beam 1 x 3 Thick | 32523 |
![]() | 1× | Technic Beams | Technic Beam 1 x 7 Thick | 32524 |
![]() | 8× | Technic Connectors | Technic Axle Connector Smooth [with x Hole + Orientation] | 59443 |
![]() | 5× | Technic Connectors | Technic Axle and Pin Connector Angled #1 | 32013 |
![]() | 1× | Technic Connectors | Technic Axle and Pin Connector Angled #2 - 180° | 32034 |
![]() | 6× | Technic Connectors | Technic Axle and Pin Connector Angled #4 - 135° | 32192 |
![]() | 2× | Technic Connectors | Technic Axle and Pin Connector Angled #5 - 112.5° | 32015 |
![]() | 1× | Technic Connectors | Technic Driving Ring Connector | 18948 |
![]() | 18× | Technic Connectors | Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] | 65487 |
![]() | 10× | Technic Connectors | Technic Pin Connector Round 1L [Beam] | 18654 |
![]() | 2× | Technic Panels | Technic Panel 3 x 11 x 1 | 15458 |
![]() | 4× | Technic Panels | Technic Panel 5 x 11 x 1 | 64782 |
![]() | 2× | Technic Panels | Technic Panel Car Mudguard 15 x 2 x 7 | 46882 |
![]() | 3× | Technic Panels | Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface | 62531 |
![]() | 2× | Technic Panels | Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface | 24119 |
![]() | 2× | Technic Panels | Technic Panel Curved and Bent 6 x 3 | 24116 |
![]() | 2× | Technic Panels | Technic Panel Fairing # 3 Small Smooth Long, Side A | 64683 |
![]() | 2× | Technic Panels | Technic Panel Fairing # 4 Small Smooth Long, Side B | 64391 |
![]() | 2× | Technic Panels | Technic Panel Fairing #1 Small Smooth Short, Side A | 87080 |
![]() | 2× | Technic Panels | Technic Panel Fairing #2 Small Smooth Short, Side B | 87086 |
![]() | 2× | Technic Panels | Technic Panel Fairing #21 5L Small Smooth, Side B | 11946 |
![]() | 2× | Technic Panels | Technic Panel Fairing #22 5L Small Smooth, Side A | 11947 |
![]() | 3× | Technic Panels | Technic Panel Fairing #5 Long Smooth, Side A | 64681 |
![]() | 3× | Technic Panels | Technic Panel Fairing #6 Long Smooth, Side B | 64393 |
![]() | 4× | Wheels and Tyres | Wheel 18 x 8 with Fake Bolts and Shallow Spokes and Axle Hole | 56903 |
| Yellow · 8 pcs | ||||
![]() | 4× | Technic Axles | Technic Axle 5 | 32073 |
![]() | 2× | Technic Axles | Technic Axle 9 | 60485 |
![]() | 2× | Technic Beams | Technic Beam 1 x 3 Thick | 32523 |
| Black · 377 pcs | ||||
![]() | 1× | Technic Connectors | Technic Pin Connector Round 1L [Beam] (spare) | 18654 |
![]() | 5× | Technic Pins | Technic Pin with Friction Ridges Lengthwise and Center Slots (spare) | 2780 |
| Dark Turquoise · 98 pcs | ||||
![]() | 1× | Technic Connectors | Technic Pin Connector Round 1L [Beam] (spare) | 18654 |
| Light Bluish Gray · 132 pcs | ||||
![]() | 1× | Technic Bushes | Technic Bush (spare) | 3713 |
![]() | 1× | Technic Bushes | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced (spare) | 32123b |
![]() | 1× | Technic Pins | Technic Pin 1/2 (spare) | 4274 |
![]() | 1× | Technic Pins | Technic Pin without Friction Ridges Lengthwise (spare) | 3673 |
| White · 106 pcs | ||||
![]() | 1× | Technic Connectors | Technic Pin Connector Round 1L [Beam] (spare) | 18654 |






















![Technic Axle Connector Double Flexible [Rubber]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F0%2F45590.png)








![Technic Pin Connector Round 1L [Beam]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F0%2F18654.png)
![Technic Pin Connector Round [Slotted]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F0%2F62462.png)

















![Technic Axle 5.5 with Stop [Rounded Short End]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F72%2F59426.png)

![Technic Gear 24 Tooth [New Style with Single Axle Hole]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F72%2F3648b.png)
![Technic Gear 8 Tooth [Reinforced]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F72%2F10928.png)



![Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F-1%2F3961.png)










![Technic Pin Connector Round 1L [Beam]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F3%2F18654.png)










![Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F71%2F14720.png)







![Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F71%2F44874.png)





![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F71%2F32054.png)







![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F4%2F32054.png)





![Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F19%2F18575.png)






![Rubber Belt Small [15mm ID] [Round Cross Section]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F15%2F85543.png)




![Technic Axle Connector Smooth [with x Hole + Orientation]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F15%2F59443.png)





![Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F15%2F65487.png)
![Technic Pin Connector Round 1L [Beam]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F15%2F18654.png)

















