Cooler Driving Is Here For The Driver Needing A Little More Room In Their Race seat. The Racetech RT4119WTHR, with a built-in air-ducting at the lower back, is 40mm wider and 60mm taller than the standard RT-4119HRW. FIA 8855-1999 Rating
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The Racetech RT4119WTHR is the next generation of the long proven RT-4009HR series. Lighter, stronger, more robust cover are just some of the reasons the RT-4119WTHR is perfect for our standard build racers over 5'11" & 220. It is 60mm taller and 40mm wider than the standard RT-4119HRW. The unique air-ducting in the lower back helps reduce a driver's core temperature for improved performance. The lightweight fiberglass shell construction is coated with a durable gloss black gel coat finish while the fire retardant fabric covering incorporates black suede wear patches at the shoulders.
Model A B C D E F G M
RT4119WTHR 68 64 41 50 47 98 68 44
A: External width at shoulders
B: Height from base to shoulder wings
C: Internal width at hips
D: External width across thigh bolsters
E: Base length (Front-to-Back)
F: Height (Top-to-Bottom)
G: Height from base to harness guide bottom
M: Mounting width at side mount
Note: All measurements are in centimeters. Measurements are based on the seat shell, and do not take into account padding thickness.