---
product_id: 264009468
title: "Technic McLaren Senna GTR 42123 Racing Sports Collectable Model Car Building Kit, Car Construction Toy, Gift Idea for Kids, Boys and Girls"
brand: "lego"
price: "€ 139.97"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/264009468-technic-mclaren-senna-gtr-42123-racing-sports-collectable-model-car
store_origin: SK
region: Slovakia
---

# signature dihedral doors working V8 engine 830 precision pieces Technic McLaren Senna GTR 42123 Racing Sports Collectable Model Car Building Kit, Car Construction Toy, Gift Idea for Kids, Boys and Girls

**Brand:** lego
**Price:** € 139.97
**Availability:** ✅ In Stock

## Summary

> 🏁 Build Speed, Own the Legend!

## Quick Answers

- **What is this?** Technic McLaren Senna GTR 42123 Racing Sports Collectable Model Car Building Kit, Car Construction Toy, Gift Idea for Kids, Boys and Girls by lego
- **How much does it cost?** € 139.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/264009468-technic-mclaren-senna-gtr-42123-racing-sports-collectable-model-car)

## 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

- • **Iconic Design:** Dihedral doors open 'up and out' just like the legendary supercar, turning heads wherever displayed.
- • **Engineering Marvel:** Realistic V8 engine with moving pistons brings mechanical genius to your fingertips.
- • **Coveted Collectable:** A must-have for racing fans and LEGO lovers, perfect for gifting and showcasing your elite taste.
- • **Creative Powerhouse:** Build skills and spark innovation with a set designed to inspire young engineers and car enthusiasts alike.
- • **Masterpiece in Motion:** Authentic McLaren Senna GTR replica with 830 detailed pieces for an immersive build experience.

## Overview

The Technic McLaren Senna GTR 42123 is a highly detailed LEGO Technic model featuring 830 pieces that replicate the iconic supercar’s design, including a working V8 engine with moving pistons and signature dihedral doors. This collectible set combines creative building with engineering education, making it an ideal gift for ages 10 and up and a standout display piece for any racing enthusiast.

## Description

Technic McLaren Senna GTR 42123 Racing Sports Collectable Model Car Building Kit, Car Construction Toy, Gift Idea for Kids, Boys and Girls

## Features

- Features McLaren Senna toy racing car, a true racetrack icon's authentic replica and LEGO Technic version of McLaren’s show-stopping supercar
- Ultimate speed. Supreme power. Breathtaking good looks. This collectable McLaren toy car features eye-catching graphics, colors & details
- Check out the detailed V8 engine with moving pistons and dihedral doors that open ‘up and out' in the unmistakable style of the real McLaren
- Build all the realistic features and beautiful design details, then display your car to attract admiring glances from everyone who passes
- LEGO Technic model car building kits feature realistic movement and mechanisms that introduce young builders to the universe of engineering
- This LEGO toy sports car building set is an impressive Christmas gift for 10 + years old or a racing cars lover of any age

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 200 Grams |
| Size | One Size |
| Item Dimensions | 15.04 x 10.32 x 2.78 inches |
| Number of Pieces | 830 |
| Theme | Vehicle |
| Color | Multicolor |
| Manufacturer Minimum Age (MONTHS) | 120 |
| Special Features | Construction, Collectible, Vehicles |
| Toy Building Block Type | Stacking Toy Building Block |
| Educational Objective | Creative Thinking |
| Material Type | Plastic |

## Images

![Technic McLaren Senna GTR 42123 Racing Sports Collectable Model Car Building Kit, Car Construction Toy, Gift Idea for Kids, Boys and Girls - Image 1](https://m.media-amazon.com/images/I/811CCX9zcML.jpg)

## Questions & Answers

**Q: Is it driveble does it have a remote**
A: Hi there. The McLaren Senna GTR™ set does feature realistic movements, including the ability of the wheels to move the car. This set does not have remote control capabilities. - Heather, LEGO® Customer Service

**Q: How many decals?**
A: Hi there! This set contains 46 stickers. 
- Manouk, LEGO® Customer Service.

**Q: How long is this lego?**
A: Hi! This model measures over 3 in. (9 cm) high, 12 in. (32 cm) long and 4 in. (12 cm) wide when built! -Jane, LEGO® Customer Service

**Q: Does this set have a brick separator in it?**
A: No, brick separator is not included in this set. – Alina, LEGO® Customer Service

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sk/products/264009468-technic-mclaren-senna-gtr-42123-racing-sports-collectable-model-car](https://www.desertcart.sk/products/264009468-technic-mclaren-senna-gtr-42123-racing-sports-collectable-model-car)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*