Description
Our bolt-in roll cages are a great addition for the track day enthusiast. These full and half cages are made using the same materials we use when building all of our race cars and offer a great level of protection in the event of a roll.
Designed to be easy to install at home with a basic set of tools, our bolt-in cages can be powder coated in a range of colours and include all fittings and fixings to complete the installation.
Custom variations and additional bracing, such as strut braces or additional crosses in the hoop, are available on request.
Our cages are made using 45mm x 2.5mm CDS (Cold Drawn Seamless) tube to the E355+N specification, as mandated in the Motorsport UK regulations (the “Blue Book”).
Fitting service is available, please contact us in the Workshop on 01772 378224.
We hold a stock of most bolt-in cages, but if not then items are made to order – we try hard to manufacture items and dispatch within 5 working days.










Ryan West (verified owner) –
Fitted one of these half bolt in cages at work with a work colleague, very easy, just need seats out centre console out, cage went on nicely.
I chose to lift the back carpet drill the holes, slide bolts from top down through cage and floor plates and nuts underneath, some help required to push cage down from inside to get all nuts on finger tight, I used existing torques bolts from rear seat brackets to bolt down rear off cages.
Tighten all bolts down evenly ,
looks great very happy with
SW Motorsprts communication workmanship of cage!!