---
product_id: 456695066
title: "Transformers Toys Generations Legacy Deluxe Prime Universe Knock-Out Action Figure - Kids Ages 8 and Up, 5.5-inch"
brand: "transformers"
price: "$66.54"
currency: USD
in_stock: true
reviews_count: 5
category: "Transformers"
url: https://www.desertcart.us/products/456695066-transformers-toys-generations-legacy-deluxe-prime-universe-knock-out-action
store_origin: US
region: United States of America
---

# 18-step robot-to-sports car transformation 5.5-inch detailed Prime Universe design Energon shield & battle spear combo Transformers Toys Generations Legacy Deluxe Prime Universe Knock-Out Action Figure - Kids Ages 8 and Up, 5.5-inch

**Brand:** transformers
**Price:** $66.54
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform your collection with Knock-Out — where legacy meets next-level play!

## Quick Answers

- **What is this?** Transformers Toys Generations Legacy Deluxe Prime Universe Knock-Out Action Figure - Kids Ages 8 and Up, 5.5-inch by transformers
- **How much does it cost?** $66.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/456695066-transformers-toys-generations-legacy-deluxe-prime-universe-knock-out-action)

## Best For

- transformers enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Mode Action:** Seamlessly convert Knock-Out from robot to sports car in just 18 satisfying steps.
- • **Energon Power Gear:** Equip the battle spear that splits into a blaster and an Energon shield for ultimate play.
- • **Multiverse Crossover:** Part of the Transformers: Legacy line, uniting fan-favorite characters across universes.
- • **Interactive Tech Reveal:** Scan the QR code to unlock exclusive character tech specs and deepen your fandom.
- • **Prime Universe Authenticity:** Inspired by the iconic Transformers: Prime series with a sleek Generations-style update.

## Overview

The Transformers Legacy Deluxe Prime Universe Knock-Out is a 5.5-inch action figure inspired by the Transformers: Prime animated series, featuring an 18-step transformation from robot to sports car. It includes a battle spear accessory that breaks into a blaster and Energon shield, enhancing imaginative play. Part of the multiverse-spanning Legacy line, it offers collectible appeal with a QR code unlocking exclusive character tech specs. Designed for kids 8+ and collectors alike, this figure blends nostalgia with modern design.

## Description

Harness the power of Energon with the Transformers: Legacy Deluxe Prime Universe Knock-Out robot toy! Knock-Out is a slick-talker and choose a vehicle mode to match. Although he’s a medic, he prefers to take bots apart than fix them. Universes collide! Transformers: Legacy brings together fan-favorite characters from across the Transformers multiverse. Figures feature deco inspired by their universe with an updated Generations design. In honor of the almost 40-year legacy of Transformers entertainment, the fandoms come together from across the Transformers multiverse, all in one toy line. Transformers: Legacy action figures are great kids’ toys and exciting collectibles for fans of all ages. Transformers and all related characters are trademarks of Hasbro.

Review: I bought him so long ago and over time from many transformations from alt mode to back he has become rather loose and flimsy! Its okay though, to me that means hes been loved.
Review: Llego muy pronto, todo perfecto, como lo queria. Sin retraso y sin lio alguno.

## Features

- TRANSFORMERS PRIME-INSPIRED DESIGN: This Transformers: Legacy 5.5-inch Prime Universe Knock-Out robot toy is inspired by the animated series, Transformers: Prime, updated with a Generations-style design
- UNIVERSES COLLIDE: Universes collide with Transformers: Legacy! This epic line of Transformers toys brings together fan-favorite characters from across the Transformers multiverse
- 2 EPIC MODES: Action figure converts from robot to sports car mode in 18 steps. Comes with battle spear accessory that breaks apart into blaster and Energon shield accessories
- HARNESS THE POWER OF ENERGON: Gear up with the most powerful substance on Cybertron, Energon! This Transformers Prime Universe Knock-Out figure comes with an Energon shield accessory that attaches as the tip of the battle spear accessory
- QR CODE: Scan the QR code on each package to reveal character tech specs from across the multiverse! Collect other Legacy figures to reveal their character tech specs (each sold separately, subject to availability)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H1H57QZ |
| Additional Features | Sound |
| Age Range Description | 8+ Years |
| Animal Theme | No Animal Theme |
| Are Batteries Required | No |
| Best Sellers Rank | #87,361 in Toys ( See Top 100 in Toys ) #4,087 in Kids' Play Action Figures |
| Brand Name | Transformers |
| Collection Name | Transformers Movies |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (821) |
| Edition | collectible primary packaging |
| Finish Type | Glossy |
| Included Components | Figure, 2 accessories, and instructions. |
| Is Assembly Required | No |
| Is Autographed | No |
| Item Dimensions | 6.4 x 14 x 21.9 centimeters |
| Item Dimensions L x W x H | 14L x 6.4W x 21.9H centimeters |
| Item Type Name | Figure |
| Item Weight | 0.06 Kilograms |
| Language | Spanish |
| Manufacturer | Hasbro |
| Manufacturer Maximum Age (MONTHS) | 1199.99 |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Part Number | F3031 |
| Material Type | Plastic |
| Model Name | Transformers Generations Legacy |
| Model Number | F3031 |
| Number of Pieces | 1 |
| Occasion | New Year's |
| Operation Mode | manual |
| Outer Material | Plastic |
| Play Activity Location | Tabletop |
| Power Source | Energon |
| Recommended Uses For Product | brincadeira, collection |
| Scale | 1:18 |
| Set Name | Legacy |
| Size | 5.5 inch |
| Style | Deluxe |
| Sub Brand | Transformers |
| Supported Battery Types | No battery required |
| Team Name | Decepticons |
| Theme | Robots |
| Toy Figure Type | Action Figure |
| Unit Count | 1 Count |
| character | Knock-Out |

## Images

![Transformers Toys Generations Legacy Deluxe Prime Universe Knock-Out Action Figure - Kids Ages 8 and Up, 5.5-inch - Image 1](https://m.media-amazon.com/images/I/61aSbWMRqhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***R on 13 July 2024*

I bought him so long ago and over time from many transformations from alt mode to back he has become rather loose and flimsy! Its okay though, to me that means hes been loved.

### ⭐⭐⭐⭐⭐ Review
*by R***O on 27 August 2023*

Llego muy pronto, todo perfecto, como lo queria. Sin retraso y sin lio alguno.

### ⭐⭐⭐⭐⭐ Review
*by N***T on 14 May 2025*

very very cool! unfortunately it broke after a few months but totally worth it

## Frequently Bought Together

- Transformers Toys Generations Legacy Deluxe Prime Universe Knock-Out Action Figure - Kids Ages 8 and Up, 5.5-inch
- Transformers Legacy United Deluxe Class Robots in Disguise 2001 Universe Autobot Side Burn, 5.5-inch Converting Action Figure, 8+

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/456695066-transformers-toys-generations-legacy-deluxe-prime-universe-knock-out-action](https://www.desertcart.us/products/456695066-transformers-toys-generations-legacy-deluxe-prime-universe-knock-out-action)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*