OMP OS 40 Fire Resistant Racing Undershirt - FIA 8856-2000 / SFI 3.3 PCA-Off The R-9261 works with medium

The R-9261 works with medium width side-mounting seats with a measurement at the side-mounting point of 410-434mm

Its ergonomic rim design and light yet strong aluminum spokes make it a top choice for GT and sedan race cars

making this kit perfect for track/race oriented cars without door panels or pockets

while a large velcro strap offers plenty of support

For vehicles that do not have an easy way to connect to a low-voltage RPM signal

OMP OS 40 Fire Resistant Racing Undershirt - FIA 8856-2000 / SFI 3.3 PCA-Off The R-9261 works with mediumThe budget priced OMP Sport line of racing underwear features a 100% soft knit Nomex construction. The SFI & FIA rated undershirt is built with a mock turtleneck collar for added protection, and full length sleeves.