---
product_id: 339532916
title: "LEGO Technic NEW 4 pcs CHASSIS FRAME LIFTARM Beam Studless 5x7 Part Piece 64179 Mindstorms Rectangle robot ev3 robotics structure element"
brand: "lego"
price: "21.15 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/339532916-lego-technic-new-4-pcs-chassis-frame-liftarm-beam-studless
store_origin: OM
region: Oman
---

# Compact 5x7 rectangular frame Compatible with LEGO Mindstorms EV3 robotics 4 precision studless liftarm beams LEGO Technic NEW 4 pcs CHASSIS FRAME LIFTARM Beam Studless 5x7 Part Piece 64179 Mindstorms Rectangle robot ev3 robotics structure element

**Brand:** lego
**Price:** 21.15 OMR
**Availability:** ✅ In Stock

## Summary

> 🤖 Build smarter, not harder — engineer your future with LEGO Technic precision!

## Quick Answers

- **What is this?** LEGO Technic NEW 4 pcs CHASSIS FRAME LIFTARM Beam Studless 5x7 Part Piece 64179 Mindstorms Rectangle robot ev3 robotics structure element by lego
- **How much does it cost?** 21.15 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/339532916-lego-technic-new-4-pcs-chassis-frame-liftarm-beam-studless)

## 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

- • **Compact 5x7 Frame Size:** Optimized dimensions for versatile structural support without bulk—perfect for custom robot chassis.
- • **Mindstorms EV3 Compatible:** Unlock next-level robotics creativity by integrating with LEGO’s flagship programmable system.
- • **Boost Team Building & STEM Skills:** Ideal for collaborative projects that sharpen engineering and problem-solving prowess.
- • **Lightweight Yet Durable ABS Material:** Robust construction at just 0.04 lbs ensures lasting performance in dynamic builds.
- • **Precision Engineered Studless Design:** Seamlessly integrates with advanced Technic builds for sleek, sturdy robotics frames.

## Overview

The LEGO Technic 4 pcs Chassis Frame Liftarm Beam (5x7) is a lightweight, durable ABS component designed for advanced LEGO robotics and Technic builds. Compatible with Mindstorms EV3, it offers a studless, compact frame ideal for creating sleek, functional robot chassis, fostering STEM learning and team collaboration.

## Features

- manufacturer: LEGO
- Item Trademark: LEGO
- Item Weight: pounds, pounds, 0.04, 0.04
- Item Category: Toy Building Block

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Technic Mechanisms |
| Age Range Description | Kid |
| Asin | B01M0XFHNY |
| Best Sellers Rank | #242,980 in Toys (See Top 100 in Toys) #9,657 in Toy Building Sets |
| Brand Name | LEGO |
| Country Of Publication | Denmark |
| Customer Reviews | 4.0 4.0 out of 5 stars (1) 4.0 out of 5 stars |
| Educational Objective | Team Building Skills |
| Item Dimensions | 15.2 x 10.2 x 2.5 centimeters |
| Item Weight | 0.04 Pounds |
| Manufacturer | LEGO |
| Manufacturer Minimum Age Months | 48 |
| Manufacturer Part Number | unknown |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model Year | 2018 |
| Number Of Pieces | 4 |
| Subject Character | no subject character |
| Theme | Robot |
| Toy Building Block Type | Interlocking Toy Building Block |

## Images

![LEGO Technic NEW 4 pcs CHASSIS FRAME LIFTARM Beam Studless 5x7 Part Piece 64179 Mindstorms Rectangle robot ev3 robotics structure element - Image 1](https://m.media-amazon.com/images/I/61ZpsmdrvsL.jpg)

## Frequently Bought Together

- LEGO Technic NEW 4 pcs CHASSIS FRAME LIFTARM Beam Studless 5x7 Part Piece 64179 Mindstorms Rectangle robot ev3 robotics structure element
- LEGO 2 Pound Bulk Lot! Technic Random Parts, Gears, Beams. 2 Pounds
- LEGO Technic 20 pcs NEW LIGHT GREY UNIVERSAL"U" JOINT 3L Lot pack robot motor robotics advanced building mindstorms EV3 NXT part piece 61903 62520c01

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**Shop now:** [https://www.desertcart.com.om/products/339532916-lego-technic-new-4-pcs-chassis-frame-liftarm-beam-studless](https://www.desertcart.com.om/products/339532916-lego-technic-new-4-pcs-chassis-frame-liftarm-beam-studless)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-07-16*