​With  over 28 years of combined experience in building roll cages, MRX can design and build a roll cage to suit your car.  Whether it be circuit, drag, rally, drift or even just a half cage in your weekend racer. You can rely on us to build a cage to the highest quality.

At the end of the day, the cage is what’s between you and any hard object!



  • ​4130 Chromoly
  • NZQ29 Roll cage tube
  • All cages TIG welded
  • MSNZ Recognised
  • Highest quality
  • 4,6,8 point cages
  • Modifications & Extensions