Racetech RT4100HR Racing Seat 1 "a"



Racetech RT4100HR Racing Seat




Racetech RT4100HR Racing Seat

Announcing the all new Racetech 4100 Series! The RT4100HR is a standard-sized fiberglass race seat equipped with head restraint wings for enhanced safety. Racetech focused on achieving a lightweight seat shell with optimized geometry, straddling the line between a seat wide enough in the shoulders to suit an athletic build, but narrow enough to fit in most cockpits.

Racetech's patented back-mount technology has migrated down from the 119- and 129-Series, giving you the option of fixing the seat to your roll cage at shoulder level. Large harness guides and a removable molded base cushion allow a range of drivers of varying heights to fit comfortably. Breathable Spacer fabric, parallel sides, and pronounced thigh support round out the features of this accomplished motorsport seat.

For the larger driver, the RT4100WTHR is 60mm taller and 40mm wider than the Standard size. For those wanting a seat without head restraints, check out the Racetech RT4100 and RT4100WT. All 4100-Series seats use Racetech RTB1009M alloy side mounting brackets.


  • Gel-coat in gloss black.
  • Seat cover is black fire-retardant nylon fabric with Spacer mesh through the torso.
  • FIA homologation 8855-1999.
  • Shell construction in fiberglass composite.
  • Shell weight from 17.85 lbs. (6.1 kg).
  • Back-mount compatible.


  • Standard (HR)
  • Wide & Tall (WTHR)
Racetech Seat Sizing
Racetech Seat Sizing
Racetech Seat Sizing

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