Racetech RT4100 Series Racing Seat
2028 Expiry
The Racetech RT4100 is a standard-sized fiberglass race seat. Racetech focused on achieving a lightweight seat shell with optimized geometry, straddling the line between designing the seat to be wide enough in the shoulders to suit the athletic build, but narrow enough to fit in most cockpits. The Racetech 4100 Series patented back-mounted technology has trickled down from the 119 and 129 Series, giving you the option of fixing the seat to the roll bar or cage at shoulder level.
The large harness guides and a removable molded base cushion of the Racetech RT4100 Series racing seats allow a range of drivers of varying heights to fit. Breathable Spacer® fabric, parallel sides and pronounced thigh support round off the features of this accomplished motorsport seat.
Racetech RT4100 (2028 Expiry) Racing Seat Options
- RT4100: Standard size, FIA approved
- RT4100WT: Wide & tall size, FIA approved
- All 4100 Series seats use Racetech RTB1009M alloy side mounting brackets (can be added separately).
Racetech RT4100 Racing Seat Details
- Manufacturer: Racetech
- FIA homologation: 8855-1999
- Expiration: 2028
- Seat sizes: Standard or Wide & Tall (WT)
- Shell weight: 5.7kg (12.5 lbs) to 6.0kg (13.2 lbs)
- Shell construction: fiberglass composite
- Gel-coat: gloss black
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Seat covering: black fire-retardant nylon fabric with Spacer® mesh through the torso
- Back-mount compatible: yes
