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Race Spec Cages Mandrel Bending Area
Outstanding Quality & Accuracy
Race Spec Cages
Mandrel Bending Area

Roll Cages Designed Fabricated and Installed

Race Spec Cages produce highly accurate hoops and roll cage kits using computer aided design and production fully installed at our premises or for the end user to install. This represents considerable build savings.
6 Point, Fully Fitted, MSUK Certified Internal Roll Cage made to the Blue Book. It  also looks great.
Simply drop off your vehicle Monday- Friday, we are open from 7am-5pm.  We usually need the vehicle for around 3 days, depending on how much work you require.  This includes all aspects of design, manufacture, and fitting of your roll cage or hoop.  We usually require around 2 weeks notice for booking a roll cage in, but will do our best to be as flexible as possible to meet your needs!
Track Days
Sports Cars
Off Road

Roll Cage Components :

1)     Rear Hoop
2)     Rear Hoop Diagonal
3)     2 x Side Bars
4)     2 x Rear Stays
5)     1 x Harness Bar
6)     1 x Windscreen Bar
7)     2 x Door Bars
8)     All Required Mounting Plates
9     All Required Roll Cage Saddles
10)   Full VAT invoice
11)   Full Compliance Certificate for Scrutineer Pack

As we produce all roll cages and hoops in house, we can produce custom and bespoke parts, that meet all required FIA and MSUK regs.  We can also tailor the way the cage is fitted into your vehicle.  We offer fully welded, fully bolt in, or a mixture of both to meet your needs.  Please get in touch for a free quote from one of our team.
We use a CNC Laser table to cut all the parts from plate (spreader plates/mounting plates/roll cage saddles). We use a 60 ton press to form all the roll cage saddles (38, 45 and 50mm OD). We use our own in house 3D modelling software to design and develop the cage. We use an Amob CNC mandrel tube bender to for the highest quality bends. We use a 3 axis tube notcher to scallop the tube. The only parts we buy in pre made are the nuts, bolts and washers! We are a one stop shop for all you roll cage requirements.
For example we can make a landrover roll cage in either of the following sizes,
44.45mm OD x 2.64mm Wall CDS Steel Tube or 50.8mm OD x 2.03mm Wall CDS Steel Tube
Each size is bent on the following radius, 44.45mm OD – 139.7mm CLR 50.8mm OD – 165.1mm CLR
All material is BRAND NEW AND UNUSED Cold Drawn Seamless (CDS) Steel
MATERIAL SPECIFICATION – Cold Drawn Seamless Steel – Specification - EN 10305-1 (Previously BS6323 Part 4, CFS3 BK, BS980 CDS2) Minimum Yield Strength - 350 N/mm2
Check out the gallery on our website to see previous work done!
All our roll cages are manufactured using CDS (cold drawn seamless) tube, exceeding the minimum requirements set out by the MSUK and FIA regulations.Do not confuse CDS with inferior blue band or steam pipe used by some other manufacturers, CDS is stronger, lighter, better to weld and specifically manufactured for use in roll cages.
We have in stock all types of roll cage tube from standard CDS up to T45 and Chrome Moly and can supply this by the metre if required.

Highly Accurate Tube Bending and Roll Cage Design

All bends are produced using market-leading AMOB CNC Mandrel tube bender or rotary draw bender, which is accurate to +/- 0.1 of a degree. The dies used to manipulate the tube are fully machined, from a single billet of A36 low carbon steel or 1018 mild/low carbon steel depending on the CLR. The counter die uses a 954-C aluminium bronze head with a UHMW plastic slide. Using fully-machined dies as opposed to a cast die means that the quality of the bend is better, due to cast dies leaving an imprint on the inside of the tube rather than an as-drawn surface finish.
If you have ANY QUESTIONS then PLEASE  email us. We will be more than happy to assist. Check out our Roll Cage example page
Please feel free to send any bespoke drawings through to us – we are very experienced in creating custom projects/applications. We can then put up a new item on eBay with an agreed price for that particular job so that you can continue buying in a safe environment.


For full installation or roll cage kits, Race Spec Cages Ltd. will not be beaten on price, whether it’s for one, 10, 100 or 1,000 parts! If you can email us over a quote you have received or a link to a price you have seen – we can guarantee to beat it by at least 10%!
Fédération Internationale de l’Automobile FIA logo
Motorspot UK  logo
Race Spec Cages Ltd.
Unit 31c Boots Farm
Straight Mile
CV23 9QQ
E-mail: tom@racespeccages.co.uk