N058
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N058

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Description Additional Information Resources
MG Bolt-In Race Roll Cage
SKU: N058 Category: Tags: , , Brand:

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Description

Vehicle:

MG MGF
MG TF Open Top
MG Rover Sport
MG Works Hard Top

Part Number:

N058

Description:

Bolt-in race cage. 45mm rear. Main hoop with backstays, fixed diagonal, rear harness bar with welded-in bushes and 2 B-post multi points. Front cage is full welded assembly with roof diagonal, screen rail multi points. Mounts to rear cage with saddle brackets. Single unique door bars.

Certification:

Motorsport UK/FIA homologated

Roll Cage Options:

RBN058 3SSU Front cage for single door bars
RBN058 5SSU Rear cage, single fixed diagonal and harness bar for single door bars
RBN058 5SXU Rear cage, cross diagonal and harness bar for single door bars
RBN058 DSUN Single door bar nearside (left)
RBN058 DSUO Single door bar offside (right)

Please see available resources in the left menu for further product information.

Additional information

Front Cage

RBN058 3SSU Front cage for single door bars, No front cage
Rear Cage

RBN058 5SSU Rear cage, single fixed diagonal and harness bar for single door bars, RBN058 5SXU Rear cage, cross diagonal and harness bar for single door bars
Door Bar

RBN058 DSUN + DSUO Single door bars, No door bars

Resources

    Safety Devices Bolt In Roll Cage Fitting Instructions

    31/07/25

    General Safety Devices bolt in roll cage fitting instructions.
    Please note: Due to the many differing vehicles to which Safety Devices roll cages are fitted, these instructions are of a general nature and not specific to your vehicle. If you have any issues during installation, please call or email our technical team who can provide advice.

    Download File

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FAQs

If you have questions that needs answers our FAQs could be just what you need. If you can’t find what you’re looking for we have a team of experts that can help you, just click below.

Contact The Team

Who are Safety Devices?

Safety Devices International Ltd are a British owned company specialising in the design and manufacture of roll over protection products. With over 50 years of experience, we have become the world’s most trusted designers and manufacturers in the industry.

What do I need to consider before installing a roll cage?

Selecting the right roll cage for your needs is crucial. Safety Devices roll cages are expertly designed to provide maximum occupant protection while minimizing intrusion into the cabin.
It’s important to consider the trade-off between the car’s functionality and the level of rollover protection offered. A roll cage should not interfere with the operation of existing safety systems, such as curtain airbags. These must be disengaged to prevent unintended deployment.
Remember, ‘show cages’ are not true roll cages. A ‘dash dodger’ with a reverse bend (‘S’ shape) in the front leg won’t offer adequate protection for the A-pillar.
For competition use, ensure the roll cage complies with the regulations set by event organisers or governing bodies, such as Motorsport UK.

What if I can't find the roll cage that I want?

If you cannot find a cage for your vehicle, or are looking for a particular cage configuration, please contact our sales team who can assist you further.

Do you offer bespoke roll cages?

Yes, we can offer bespoke products. For more information, please visit our Capabilities Pages.

Which quality standards do you employ?

We are renowned for the quality of our products using only the finest, traceable materials, offering proven capability to fabricate roll over protection in line with various industry standards. To ensure that our products meet the highest standards for a wide range of project needs, Safety Devices are ISO9001 certified.

Can I buy a roll cage directly from Safety Devices?

We do not sell roll cages directly to the public, however you can purchase them from one of our authorised dealers, many of whom hold stock of our products.

Do Safety Devices offer roll cage installation?

Yes, we do offer on-site roll cage installations, however these are dependent on our workshop availability. For a quotation, please contact our sales team who can assist your further.

What should I do if I cannot find an authorised dealer in my country?

If you cannot find an authorised dealer located in your country, please contact our sales team who can assist you further.

View all FAQs

Resources

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