Robot Inventor
Retired product

















Enter the amazing physical and digital world of programmable, remote-control robots and intelligent creations. With LEGO® MINDSTORMS® Robot Inventor (51515), young robot fans build 5 unique, motorized robots and vehicles using the free LEGO MINDSTORMS Robot Inventor App. Then they bring them to life, one at a time, using the drag-and-drop coding environment based on Scratch and complete fun activities and challenging missions (visit LEGO.com/devicecheck for a list of compatible devices). And with almost 1,000 pieces, kids will love to come up with their own tech toy creations and share them with other robot fans on LEGO Life.
Level up the play experience
From the intelligent Hub with its 5x5 LED screen, 6-axis gyro and speaker, to powerful motors and accurate sensors, the latest evolution of LEGO MINDSTORMS coding robots for kids is the perfect way to help youngsters express and develop their creativity, while gaining essential 21st century STEM skills.
From the intelligent Hub with its 5x5 LED screen, 6-axis gyro and speaker, to powerful motors and accurate sensors, the latest evolution of LEGO MINDSTORMS coding robots for kids is the perfect way to help youngsters express and develop their creativity, while gaining essential 21st century STEM skills.
Details
Title
Robot Inventor
Number
# 51515
Parts
961
How is this number calculated?
Parts
98.75%
(949)
Spare parts
1.25%
(12)
Age
10+
Released
2020
Theme
Build instructions
Parts
There are 145 different parts with a total quantity of 949.
Standard parts
(145 unique parts - Total quantity of 949)
2 x
10197

2 x
10197
4 x
11478

4 x
11478
6 x
18654

6 x
18654
4 x
22961

4 x
22961
2 x
2569

2 x
2569
8 x
25214

8 x
25214
175 x
2780

175 x
2780
2 x
3069b

2 x
3069b
8 x
32009

8 x
32009
1 x
32014

1 x
32014
6 x
32140

6 x
32140
2 x
32184

2 x
32184
4 x
32270

4 x
32270
4 x
32271

4 x
32271
5 x
32278

5 x
32278
8 x
32291

8 x
32291
7 x
32316

7 x
32316
9 x
32348

9 x
32348
1 x
32498

1 x
32498
10 x
32523

10 x
32523
11 x
32524

11 x
32524
7 x
32525

7 x
32525
12 x
32526

12 x
32526
4 x
32557

4 x
32557
4 x
3705

4 x
3705
2 x
3707

2 x
3707
2 x
3708

2 x
3708
6 x
39367pat0002

6 x
39367pat0002
2 x
4162

2 x
4162
4 x
41678

4 x
41678
3 x
42135

3 x
42135
2 x
39790

2 x
39790
2 x
39794

2 x
39794
4 x
45590

4 x
45590
4 x
55889

4 x
55889
2 x
60483

2 x
60483
4 x
61254

4 x
61254
8 x
62462

8 x
62462
5 x
64179

5 x
64179
2 x
6636

2 x
6636
4 x
66906

4 x
66906
1 x
88738

1 x
88738
6 x
98585

6 x
98585
2 x
99010

2 x
99010
2 x
32523

2 x
32523
60 x
43093

60 x
43093
82 x
6558

82 x
6558
2 x
32523

2 x
32523
10 x
18654

10 x
18654
2 x
3069b

2 x
3069b
6 x
32140

6 x
32140
9 x
32316

9 x
32316
2 x
32474

2 x
32474
8 x
32523

8 x
32523
6 x
32526

6 x
32526
1 x
39369

1 x
39369
14 x
40490

14 x
40490
4 x
42003

4 x
42003
1 x
3961

1 x
3961
9 x
39793

9 x
39793
8 x
49283

8 x
49283
6 x
60484

6 x
60484
8 x
6536

8 x
6536
1 x
67704

1 x
67704
1 x
67718

1 x
67718
1 x
87079

1 x
87079
6 x
32054

6 x
32054
10 x
32062

10 x
32062
2 x
32523

2 x
32523
2 x
3706

2 x
3706
1 x
41250

1 x
41250
1 x
54821

1 x
54821
1 x
65413

1 x
65413
4 x
32073

4 x
32073
2 x
32523

2 x
32523
2 x
60485

2 x
60485
2 x
11946

2 x
11946
2 x
11947

2 x
11947
2 x
15458

2 x
15458
10 x
18654

10 x
18654
1 x
18948

1 x
18948
2 x
24116

2 x
24116
2 x
24119

2 x
24119
5 x
32013

5 x
32013
2 x
32015

2 x
32015
1 x
32034

1 x
32034
6 x
32192

6 x
32192
2 x
32523

2 x
32523
1 x
32524

1 x
32524
1 x
37308

1 x
37308
1 x
37316

1 x
37316
5 x
41239

5 x
41239
1 x
39881

1 x
39881
1 x
44375b

1 x
44375b
2 x
46882

2 x
46882
4 x
56903

4 x
56903
8 x
59443

8 x
59443
3 x
60483

3 x
60483
3 x
62531

3 x
62531
3 x
64681

3 x
64681
2 x
64683

2 x
64683
2 x
64391

2 x
64391
3 x
64393

3 x
64393
18 x
65487

18 x
65487
4 x
64782

4 x
64782
2 x
87086

2 x
87086
2 x
85543

2 x
85543
2 x
87080

2 x
87080
4 x
18575

4 x
18575
6 x
32556

6 x
32556
6 x
3749

6 x
3749
6 x
6589

6 x
6589
2 x
99008

2 x
99008
2 x
15462

2 x
15462
12 x
24316

12 x
24316
2 x
14720

2 x
14720
1 x
18939

1 x
18939
2 x
2476a

2 x
2476a
12 x
32054

12 x
32054
10 x
32123b

10 x
32123b
6 x
32184

6 x
32184
18 x
3673

18 x
3673
10 x
3713

10 x
3713
10 x
4274

10 x
4274
4 x
44294

4 x
44294
4 x
44874

4 x
44874
9 x
4519

9 x
4519
2 x
46537

2 x
46537
4 x
49130

4 x
49130
4 x
54696

4 x
54696
7 x
63869

7 x
63869
4 x
65098

4 x
65098
1 x
65414

1 x
65414
12 x
65489

12 x
65489
2 x
75c08

2 x
75c08
2 x
98989

2 x
98989
2 x
99009

2 x
99009
2 x
10928

2 x
10928
14 x
11214

14 x
11214
2 x
3648b

2 x
3648b
2 x
49743c01

2 x
49743c01
4 x
55013

4 x
55013
2 x
59426

2 x
59426
6 x
87083

6 x
87083
1 x
73229

1 x
73229
Spare parts
(8 - Total quantity of 12)
1 x
18654

1 x
18654
5 x
2780

5 x
2780
1 x
18654

1 x
18654
1 x
18654

1 x
18654
1 x
32123b

1 x
32123b
1 x
3673

1 x
3673
1 x
3713

1 x
3713
1 x
4274

1 x
4274
Price information
Current lowest price
€ 359.99
€ 0.38 per
steen
Lowest price ever
€ 359.99
€ 0.38
per steen
Lego price
Unknown
Highest price ever
€ 359.99
€ 0.38
per steen
Prices per shop
Store
Price
Shipping costs
Total

€359.99
€0.00
€359.99
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