---
product_id: 426888426
title: "LEGO MINDSTORMS Robot Inventor Building Set 51515; STEM Model Robot Toy for Creative Kids with Remote Control Model Robots; Inspiring Code and Control Edutainment Fun, New 2020 (949 Pieces)"
brand: "lego"
price: "€ 2598.32"
currency: EUR
in_stock: true
category: "Lego"
url: https://www.desertcart.at/products/426888426-lego-mindstorms-robot-inventor-building-set-51515-stem-model-robot
store_origin: AT
region: Austria
---

# Color & Distance Sensors for smart interaction 949 pieces for complex builds 4 Medium Motors for dynamic movement LEGO MINDSTORMS Robot Inventor Building Set 51515; STEM Model Robot Toy for Creative Kids with Remote Control Model Robots; Inspiring Code and Control Edutainment Fun, New 2020 (949 Pieces)

**Brand:** lego
**Price:** € 2598.32
**Availability:** ✅ In Stock

## Summary

> 🤖 Build. Code. Dominate the future of play.

## Quick Answers

- **What is this?** LEGO MINDSTORMS Robot Inventor Building Set 51515; STEM Model Robot Toy for Creative Kids with Remote Control Model Robots; Inspiring Code and Control Edutainment Fun, New 2020 (949 Pieces) by lego
- **How much does it cost?** € 2598.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/426888426-lego-mindstorms-robot-inventor-building-set-51515-stem-model-robot)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Recharge & Go:** Built-in rechargeable battery means zero downtime and endless fun.
- • **Seamless Remote Control:** Drive, shoot, and play with intuitive app-based controls.
- • **Expand Your Robot Universe:** Compatible with LEGO BOOST and Droid Commander for limitless creativity.
- • **Master STEM with Every Build:** Unlock coding and engineering skills through hands-on robot creation.
- • **Join the Global LEGO Community:** Share your custom robots and discover fan-made models online.

## Overview

The LEGO MINDSTORMS Robot Inventor Set (51515) is a 949-piece STEM-focused robotics kit featuring an intelligent Hub, 4 Medium Motors, and advanced sensors. Designed for ages 10+, it offers app-based coding and remote control, rechargeable power, and compatibility with other LEGO robotic toolkits, empowering young innovators to build, program, and share their creations globally.

## Description

Product Description There is currently no information available for this item. Updates will be provided prior to launch. Safety Warning No

## Features

- With LEGO MINDSTORMS Robot Inventor (51515), kids gain essential STEM skills as they build, code and play with remote-control model robots and intelligent creations that shoot missiles, play ball, drive around and more!
- With almost 1,000 pieces, including an intelligent Hub, 4 Medium Motors, Color Sensor and Distance Sensor with break-out interface, youngsters can also build their own fun robotic toys and share them online on LEGO Life
- An easy-to-install rechargeable battery is included, so no need to go hunting for spare batteries when the fun’s about to start
- Blast stands at over 14” (36cm) tall, while Gelo measures over 9” (24cm) long; The Powered Up components in this set are also compatible with the LEGO BOOST Creative Toolbox (17101), Droid Commander (75253) and others

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08586NDKT |
| Age Range Description | Kid |
| Best Sellers Rank | 509,779 in Toys & Games ( See Top 100 in Toys & Games ) 12,102 in Toy Building Sets |
| Brand Name | LEGO |
| Colour | Multicolor |
| Customer Reviews | 4.8 4.8 out of 5 stars (576) |
| Educational Objective | Creative Thinking |
| Included Components | LEGO Building Elements |
| Is Assembly Required | No |
| Item Dimensions | 48 x 37.8 x 7.1 centimetres |
| Item Type Name | Building Kit |
| Item Weight | 4.53 Pounds |
| Manufacturer | LEGO |
| Manufacturer Part Number | 51515 |
| Manufacturer recommended age | 10 years and up |
| Material Type | Plastic |
| Model Name | robot inventor,robot inventor building |
| Model Number | 6251945 |
| Model Year | 2020 |
| Number of Pieces | 949 |
| Operation Mode | Automatic |
| Power Source | Battery Powered |
| Size | One Size |
| Special Features | Battery Operated, Rechargeable |
| Theme | Robot,Robots |
| UPC | 673419304764 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** LEGO
- **Colour:** Multicolor
- **Educational objective:** Creative Thinking
- **Item dimensions L x W x H:** 48 x 37.8 x 7.1 centimetres
- **Manufacturer Minimum Age (MONTHS):** 120.0
- **Material:** Plastic
- **Model name:** robot inventor,robot inventor building
- **Number of pieces:** 949
- **Special feature:** Battery Operated, Rechargeable
- **Theme:** Robot,Robots

## Images

![LEGO MINDSTORMS Robot Inventor Building Set 51515; STEM Model Robot Toy for Creative Kids with Remote Control Model Robots; Inspiring Code and Control Edutainment Fun, New 2020 (949 Pieces) - Image 1](https://m.media-amazon.com/images/I/7129IQg33QL.jpg)

## Questions & Answers

**Q: When will the app be available for Fire OS?**
A: Hi there, ✨
This application is now available! 😀 To ensure your smartphone or tablet is compatible, visit LEGO.build/DeviceCheck-Amazon for a full list of tested devices and for links to download your app and get coding! 📲🤖
-Morgan, LEGO® Customer Service

**Q: what other legos are recommended to add to this?  That is, are there extra gears, spindles, etc... that should be purchased to allow more builds?**
A: Hi there! This set is compatible with normal LEGO® and LEGO Technic™ parts. We don't have any recommendations for specific parts you could use to add to it. 
- Manouk, LEGO® Customer Service.

**Q: Is this compatible with Lego WeDo ?**
A: Hi there, LEGO MINDSTORMS Education Sensors and motors are not compatible with LEGO Education WeDo 2.0 due to different technology platforms that we used for each. - Jayare, LEGO® Customer Service

**Q: does this set come with charger to charge the rechargeable battery?**
A: Yes! The easy-to-install rechargeable battery can be charged with a USB cable (both included). - Heather, LEGO® Customer Service

## Frequently Bought Together

- LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces)
- The LEGO MINDSTORMS Robot Inventor Activity Book: A Beginner's Guide to Building and Programming LEGO Robots
- The LEGO MINDSTORMS Robot Inventor Idea Book (Lego Technic)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-02*