---
product_id: 263706644
title: "LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces)"
brand: "lego"
price: "$215.01"
currency: USD
in_stock: true
reviews_count: 5
category: "Lego"
url: https://www.desertcart.ec/products/263706644-lego-technic-whack-42072-building-kit-with-pull-back-toy
store_origin: EC
region: Ecuador
---

# engine pop-out on impact pull-back motor power 135-piece precision build LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces)

**Brand:** lego
**Price:** $215.01
**Availability:** ✅ In Stock

## Summary

> 🏁 Unleash the thrill of high-speed crashes and creative builds!

## Quick Answers

- **What is this?** LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces) by lego
- **How much does it cost?** $215.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/263706644-lego-technic-whack-42072-building-kit-with-pull-back-toy)

## 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

- • **STEM-Powered Play:** Engage creative thinking and hands-on learning with a 135-piece build that challenges and inspires.
- • **Compact Powerhouse:** A perfectly sized 6” long stunt car that fits right into your play zone or display shelf.
- • **Crash & Thrill Action:** Experience dynamic crashes with a pop-out engine feature that brings every collision to life.
- • **Race-Ready Engineering:** Build a sleek stunt car with authentic racing decals and aerodynamic spoiler for that pro-level edge.
- • **Seamless Compatibility:** Mix and match with other LEGO Technic sets like 42073 BASH! for epic combo stunts and group play.

## Overview

The LEGO Technic WHACK! 42072 is a 135-piece pull-back stunt car kit designed for kids aged 7-14, featuring a powerful motor, crash-activated pop-out engine, and aerodynamic design. Compatible with other LEGO Technic sets, it offers hours of STEM-focused creative play and high-speed racing excitement.

## Description

Kids can experience the amazing power and acceleration of this high-speed LEGO Technic 42072 WHACK! model car. This crash car features a lime-green, red and gray color scheme with racing stickers, sturdy front bumper, large rear spoiler and wide black rims with low profile tires. This advanced building kit comes with a race car equipped with a pull-back toy motor and a new-for-December-2017 toy engine pop-out function, which is activated on impact. Combine with the 42073 BASH! pull-back model for creative play possibilities or to create the WHACK! ‘N’ BASH! combi model.

Review: È stato un regalo apprezzato!
Review: This made a wonderful gift for my son. Definitely worth the value for the quality of toy it is.

## Features

- Kids can be a part of the action with this high-speed LEGO Technic 42072 WHACK! model car This crash car is the perfect action toy to race against stunt cars and other toy vehicles Kids will be engaged in creative play for hours
- This STEM toy lets kids build a toy car with a powerful pull-back motor, sturdy front bumper, large rear spoiler, wide black rims with low profile tires and a toy engine that pops out on impact Kids will build a top race car with these accessories
- Combine this stunt car toy with the LEGO Technic 42073 BASH! to create an awesome WHACK! ‘N’ BASH! combo crash perfect for group play Plus, each model car kit comes with a toy engine that will pop out when the cars crash
- LEGO Technic sets are compatible with all LEGO building sets for hours of group play Kids can pull back, release to race and crash with a variety of other LEGO Technic stunt toys and pull back toys
- Crash car measures over 2” (6cm) high, 6” (17cm) long and 3” (9cm) wide Combi model measures over 3” (9cm) high, 7” (20cm) long and 3” (10cm) wide 135 pieces Model car kit is perfect for boys and girls between the ages of 7 and 14

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075QYRTXZ |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Multicolor |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,977) |
| Date First Available | 26 November 2017 |
| Educational Objective(s) | Creative Thinking |
| Item model number | 42072 |
| Manufacturer recommended age | 7 - 14 years |
| Material Care Instructions | Wipe with damp cloth |
| Material Type(s) | Plastic |
| Number of Puzzle Pieces | 135 |
| Product Dimensions | 26.21 x 14.1 x 7.21 cm; 0.28 g |
| Remote Control Included? | No |
| Scale | 1/32 |

## Images

![LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces) - Image 1](https://m.media-amazon.com/images/I/61qCRzFJKrL.jpg)
![LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces) - Image 2](https://m.media-amazon.com/images/I/61IG3dk8M5L.jpg)
![LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces) - Image 3](https://m.media-amazon.com/images/I/51mbNKTrHUL.jpg)
![LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces) - Image 4](https://m.media-amazon.com/images/I/61cCUJ-QqSL.jpg)
![LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces) - Image 5](https://m.media-amazon.com/images/I/71fVc1KJFHL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***A on 19 March 2019*

È stato un regalo apprezzato!

### ⭐⭐⭐⭐⭐ Review
*by T***N on 7 January 2019*

This made a wonderful gift for my son. Definitely worth the value for the quality of toy it is.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 20 April 2020*

My son LOVES this car. He is 8, so he loves building things, but he is 8, so he also loves destroying things. This is the perfect toy! He built it, and can run it into walls or off tables over and over again, and it has one simple piece that flies off after a collision, and then it is super easy to put it back on! Its perfect because only the piece that is designed to come off, actually comes off, and you don't have re reassemble every two minutes!

## Frequently Bought Together

- LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces)
- LEGO Technic BASH! 42073 Building Kit (139 Pieces)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-24*