The mainstay of the TRS range is the TRS Magnum harness. This has been the go-to harness for many over the years. This version of the harness is the top-of-the-range one, recommended where you want a quality branded harness and you want to slacken it off regularly - eg on the road sections between stages.
 
The key features of these harnesses:
FIA Approved to 8853-2016. (This standard gets the 5 year extension for MSUK national events)
75mm (3") webbing on the shoulders and on the waist straps
Smooth running Professional adjusters on the waist and shoulder straps
Snap Hook Fixings on all straps. These can be removed to wrap around harness bars.
Securing tab for intercom cables on the shoulder strap
Thumb loops on the lower shoulder straps
Hans Compatible sizing - Where your discipline requires an FIA approved harness, can be used with an appropriate FHR.
 
Available in Red, Blue, Black, Yellow, Green, Grey, Orange, Pink or Miami Blue. 
 
Supplied complete with 6 eyebolts.