DIY Half Roll Cage Kit
The DIY Half Roll Cage Kit is designed for experienced fabricators who want to build and install their own half cage but don’t have the specialist equipment to cut, notch, or bend tubing accurately.
This kit includes all tubes pre-cut, pre-shaped and labelled, giving you the exact components needed to build a strong, safe, and properly fitting half roll cage.
Perfect for track day and fast-road cars, it provides a serious upgrade in rigidity and safety while letting you take control of the fabrication process.
🔍 Overview
| Feature | Description |
|---|---|
| Product Type | DIY Rear Half Roll Cage Kit |
| Purpose | Reinforces rear structure and provides harness mounting |
| Recommended For | Competent fabricators who can weld safely and accurately |
| Bracing Options | X-Rear, X-Centre, or Both |
| Harness Bar | Included as standard |
| Material Options | E355+N CDS or Lightweight BS4 T45 |
| Finish | Supplied as raw steel |
| Mounting Plates | Included for welding to the chassis |
✨ Key Features
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Ready to Weld – Tubes arrive pre-cut, notched, shaped and labelled
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Fabricator-Friendly – No tube bending or notching tools required
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Harness Bar Included – Safe mounting for harness shoulder straps
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Various Bracing Options – Choose the layout that suits your build
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Strong Materials – E355+N CDS or lightweight T45
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Accurate Fitment – Built from precise CAD models
🧩 Fitment & Choices
You can choose:
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X-Rear bracing
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X-Centre bracing
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Both bracing options
Exact options depend on vehicle model.
🛠 Installation
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Must be welded and assembled by a competent fabricator
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Tubes are supplied ready to weld, making the job more straightforward
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Correct positioning and alignment are essential
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Professional welding recommended if unsure
Note:
🔧 Some trimming, fettling, and cleaning may be required during assembly.
🏆 Why Choose a JP Cages DIY Kit
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Ideal for fabricators who want full control of the build
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No need for bending or notching machinery
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Same geometry as our professionally built in-house cages
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Designed and manufactured in the UK
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Helpful support from a specialist roll cage manufacturer
🔥 Perfect for:
Competent fabricators wanting to build their own high-quality half cage for track day or fast-road use.
💪 Order your DIY Half Roll Cage Kit today and build your JP Cages upgrade with confidence.
📞 Need help choosing the right design?
📱 WhatsApp: 07375 061015
📧 Email: sales@jpcages.co.uk
