The Racetech RT4100WTHR is a wide-and-tall fiberglass racing seat with integrated head restraints for drag, circuit, rally, and track applications. FIA 8855-1999 approved, HANS compatible, and designed for up to a 6-point harness. Features include large harness guides, a removable molded base cushion, breathable Spacer fabric, and a gloss-black fiberglass composite shell.
The WTHR size is 60 mm taller and 40 mm wider than the standard RT4100HR. Dimensions: 25.2 in shoulder width, 16.5 in internal hip width, 36.6 in overall height, 27.2 in overall length, and 17.3 in side-mount width. Total seat weight is 19.0 lb.
Uses Racetech RTB1009M aluminum or RTB2009S steel side brackets, sold separately.
