---
product_id: 603940210
title: "Jurassic World Ruthless Rampagin Allosaurus Dinosaur Toy, Action Figure with Continuous Chomp Attack & Roar Sounds, Button Activated Evolved Battle Spikes, HRX51"
brand: "mattel"
price: "$149.58"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.us/products/603940210-jurassic-world-ruthless-rampagin-allosaurus-dinosaur-toy-action-figure-continuous
store_origin: US
region: United States of America
---

# Continuous chomp & roar sounds 17-inch lifelike Allosaurus scale Button-activated evolving battle spikes Jurassic World Ruthless Rampagin Allosaurus Dinosaur Toy, Action Figure with Continuous Chomp Attack & Roar Sounds, Button Activated Evolved Battle Spikes, HRX51

**Brand:** mattel
**Price:** $149.58
**Availability:** ❌ Out of Stock

## Summary

> 🦕 Unleash the ultimate prehistoric predator—don’t just play, dominate!

## Quick Answers

- **What is this?** Jurassic World Ruthless Rampagin Allosaurus Dinosaur Toy, Action Figure with Continuous Chomp Attack & Roar Sounds, Button Activated Evolved Battle Spikes, HRX51 by mattel
- **How much does it cost?** $149.58 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/603940210-jurassic-world-ruthless-rampagin-allosaurus-dinosaur-toy-action-figure-continuous)

## Best For

- mattel enthusiasts

## Why This Product

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

## Key Features

- • **Fierce Rampage Action:** Spin wheel triggers dynamic neck strike and chomping roar for immersive play.
- • **Evolving Battle Spikes:** Activate button to grow longer, sharper spikes—ready to dominate any dino duel.
- • **Impressive 17-Inch Scale:** Posable figure with detailed textures and river habitat deco for display or play.
- • **Perfect Gift for Dino Fans:** Ideal for ages 4+, a must-have collectible that brings Jurassic World battles to life.
- • **Augmented Reality Integration:** Scan hidden code in Jurassic World Play App for exclusive AR games and experiences.

## Overview

The Jurassic World Ruthless Rampagin Allosaurus is a 17-inch posable action figure featuring continuous chomp attacks, roar sounds, and button-activated evolving battle spikes. Designed for immersive play and display, it includes a hidden tracking code for AR gameplay via the Jurassic World Play App. Batteries included and ready for fierce dinosaur battles.

## Description

This 17-inch Allosaurus figure delivers fierce, lifelike action with chomp attack, roar sounds, and evolving battle spikes for an intimidating display.

Review: Brilliant - Brilliant, my dino mad 4 year old loves it. Not to big and not small either, easy to make the dino roar. Bought it for less than £30, wouldn't pay more for it though.
Review: Very realistic - Really good & very well made

## Features

- Rampage Attack! This figure attacks with a continuous lifelike motion the spin wheel activates a fierce upward neck attack followed by a frightening downward chomp and roar!
- Evolved for battle! This Allosaurus dinosaur figure has spikes on its back and tail that grow longer and fiercer with button activation. This dinosaur toy is ready to confront any rival.
- Spotlight-stealer! At 17 inches long, this posable dinosaur is ready for fierce play or an intimidating display with wide-opening mouth, sharp teeth and overall menacing look. It has detailed texture and river habitat deco.
- Connected play! Scan the dinosaur's hidden Tracking Code in the free Jurassic World Play App with a compatible smart device (not included) for Augmented Reality activities and fiercely fun games!
- Racing games and more! Motocross turns into wild destruction when the rider and motorcycle transform into a rampaging dinosaur knocking over obstacles and causing havoc!
- Wrap it up! Makes a great gift for dinosaur fans 4 years and older and a great addition to any Jurassic World collection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBNMQ5YS |
| Assembly Required | No |
| Batteries | 3 LR44 batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Best Sellers Rank | 116,943 in Toys & Games ( See Top 100 in Toys & Games ) 460 in Kids' Play Dinosaur & Prehistoric Creature Figures |
| Colour | Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (695) |
| Date First Available | 12 Jan. 2024 |
| Item model number | HRX51 |
| Language | English, Italian, Multilingual |
| Manufacturer recommended age | 4 - 8 years |
| Material Type(s) | Plastic |
| Number of Game Players | 1 |
| Number of pieces | 1 |
| Product Dimensions | 10 x 35 x 20 cm; 499.99 g |
| Radio Control Suitability | Playing with the figure, role play, collecting, AR interaction |
| Release date | 22 Jan. 2024 |
| Scale | Approx. 1:10 scale |
| tech_spec_battery_description_toys | AG13 (LR44) Button Cell |

## Images

![Jurassic World Ruthless Rampagin Allosaurus Dinosaur Toy, Action Figure with Continuous Chomp Attack & Roar Sounds, Button Activated Evolved Battle Spikes, HRX51 - Image 1](https://m.media-amazon.com/images/I/71CBopM+2TL.jpg)
![Jurassic World Ruthless Rampagin Allosaurus Dinosaur Toy, Action Figure with Continuous Chomp Attack & Roar Sounds, Button Activated Evolved Battle Spikes, HRX51 - Image 2](https://m.media-amazon.com/images/I/71YRWl17fsL.jpg)
![Jurassic World Ruthless Rampagin Allosaurus Dinosaur Toy, Action Figure with Continuous Chomp Attack & Roar Sounds, Button Activated Evolved Battle Spikes, HRX51 - Image 3](https://m.media-amazon.com/images/I/71cUjpyVOwL.jpg)
![Jurassic World Ruthless Rampagin Allosaurus Dinosaur Toy, Action Figure with Continuous Chomp Attack & Roar Sounds, Button Activated Evolved Battle Spikes, HRX51 - Image 4](https://m.media-amazon.com/images/I/71ulcj1FpeL.jpg)
![Jurassic World Ruthless Rampagin Allosaurus Dinosaur Toy, Action Figure with Continuous Chomp Attack & Roar Sounds, Button Activated Evolved Battle Spikes, HRX51 - Image 5](https://m.media-amazon.com/images/I/815bpIeDCML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant
*by D***N on 30 December 2025*

Brilliant, my dino mad 4 year old loves it. Not to big and not small either, easy to make the dino roar. Bought it for less than £30, wouldn't pay more for it though.

### ⭐⭐⭐⭐⭐ Very realistic
*by T***S on 12 January 2026*

Really good & very well made

### ⭐⭐⭐⭐⭐ Great present
*by A***R on 30 January 2026*

My grandson loves this

## Frequently Bought Together

- Mattel Jurassic World Ruthless Rampagin' Dinosaur Toy, Allosaurus Dino Action Figure with Chomping Attack, Roar Sounds & Battle Spike Motion
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*