The Nascar 4 Point 75mm Superlite FHR Only harness. Part number N4PTFHRSL.
FHR Only means HANS Specific: this harness is designed to work with a head restraint device, and the shoulder strap geometry assumes one is fitted. Without a HANS or FHR device connected to the helmet, the shoulder attachment points cannot function as intended. If you do not run a head restraint device, the HANS Friendly 75mm four-point Nascar variants (22G450, 22G455, 22G465) are the correct alternatives.
The 75mm straps are the wider option in the Nascar four-point range. Wider webbing distributes the load over a greater area under impact and high braking loads. Some category regulations specify a minimum strap width; check yours before choosing between 50mm and 75mm.
Superlite means aluminium adjusters on the shoulder straps, steel on the lap. The shoulder hardware is what you reach for most often, and the aluminium adjuster turns more smoothly than steel, particularly under gloves. The lap hardware in steel is one less variable to maintain.
Four-point layout: two shoulder straps and two lap straps, no sub strap. Lever-latch buckle. Road and track approved, not FIA. Nine colour choices. The Standard 75mm FHR Only version (N4PTFHR, £140) keeps all adjusters in steel and costs £25 less; if adjuster weight and ease of turning are not a priority, that is the simpler option.










