Cusco 4 Point Roll Cage with Harness Bar

2016–2025 Mazda Miata (ND5RC) 2.0L

Part #: 429 270 C20M

Overview

The Cusco 4 Point Roll Cage with Harness Bar is a versatile safety upgrade designed specifically for Mazda Miata ND5RC models from 2016 onward. Whether you're a spirited enthusiast, a weekend racer, or a professional competitor, this roll cage provides essential protection and enhances your vehicle's structural rigidity. Crafted with a focus on safety, weight reduction, and compliance with racing regulations, this cage is an ideal choice for those seeking a reliable and customizable safety solution.

Built from high-quality cold drawn seamless carbon steel, the Cusco roll cage offers a robust framework that withstands the rigors of competitive racing while maintaining a lightweight profile. Its flexible configuration options allow you to tailor the setup from a simple 4-point enthusiast spec to a fully homologated FIA regulation-grade system, making it suitable for a wide range of motorsport disciplines and track days. The inclusion of a harness bar ensures compatibility with racing harnesses, providing secure restraint points for driver safety.

Key Features

The Cusco 4 Point Roll Cage is engineered with a focus on safety, performance, and compliance. Its key features include:

• Constructed from cold drawn seamless carbon steel for exceptional strength and durability
• Flexible configuration options, from basic 4-point setups to FIA homologation-grade systems
• Designed to meet JAF domestic safety regulations and FIA standards for racing applications
• High rigidity with bending processing techniques that enhance chassis stiffness and handling
• Weight reduction efforts throughout the entire cage structure, optimizing performance without sacrificing safety
• Front and rear mounting points designed for easy installation and compatibility with factory or aftermarket components
• Includes a harness bar for secure harness attachment, improving driver restraint during high-performance driving
• Manufactured with precision welding and high-quality materials to ensure long-lasting performance

Construction & Design

The Cusco roll cage features a meticulously designed tubular structure made from cold drawn seamless carbon steel, known for its excellent strength-to-weight ratio. The cage's bending processing techniques ensure high rigidity and compliance with safety standards, while maintaining a lightweight profile to minimize impact on vehicle performance. The seamless construction and TIG welding provide superior durability and a clean finish, ensuring the cage withstands the demands of competitive racing and spirited driving alike.

Performance & Sound

While primarily focused on safety and chassis reinforcement, this roll cage also contributes to improved vehicle handling by increasing structural rigidity. The enhanced stiffness reduces chassis flex during aggressive cornering, translating into more precise steering response and stability. Although not designed to alter exhaust sound, the cage's solid construction minimizes unwanted vibrations and noise, creating a more controlled driving environment.

Installation & Fitment

The Cusco 4 Point Roll Cage is a bolt-in system designed for straightforward installation. It mounts securely to the factory or aftermarket mounting points without the need for cutting or drilling, making it suitable for both track enthusiasts and daily drivers who want added safety. Professional installation is recommended to ensure proper fitment and compliance with safety regulations. No modifications to the vehicle's structure are necessary beyond standard procedures.

• Easy bolt-on installation with no cutting or welding required
• Compatible with factory mounting points and aftermarket accessories
• Designed specifically for Mazda Miata ND5RC models from 2016+

What's Included

• Complete 4 Point Roll Cage with harness bar
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

• Track day enthusiasts seeking improved safety and chassis stiffness
• Amateur and professional racers requiring FIA homologation-grade systems
• Owners looking to enhance vehicle rigidity for spirited driving
• Participants in motorsport events that demand compliance with safety standards

Emissions Note

This product is designed solely for racing and off-road use and is not street legal in most jurisdictions. Please verify local regulations before installation.