Simpson Memory Fit Fire Resistant Racing Undershirt - SFI 3.3 NKA Not recommended on the rear

Not recommended on the rear axle

A naturally low-wearing pad

Bell SE03 DSAF Replacement Shields are specifically designed for the Bell GTX3 Carbon

race‑grade performance to the rear axle of BMW E36/E46 (and compatible models)

Simpson Memory Fit Fire Resistant Racing Undershirt - SFI 3.3 NKA Not recommended on the rearSimpson's Memory Fit line of fire resistant racing underwear features a unique fabric that becomes softer with age, guaranteeing a fit that is made just for you! The lightweight, anti microbial treated fabric bends, moves, and stretches with you, reducing bunching and driver discomfort. Athletic cut, and contrasting stitching gives a stylish, modern look.