Sparco RW-4 Fire Resistant Racing Underpants - FIA 8856-2018 Schwag Select this version if using

Select this version if using Bell's innovative Maglock system (sold separately)

The stainless steel camera mount is three-axis adjustable to properly position camera

the Optic Receiver installs to the car or kart to sample lap data directly to your dash

The exterior and interior shape and design are typical Arai

the ST5 KRT features the same focus on safety

Sparco RW-4 Fire Resistant Racing Underpants - FIA 8856-2018 Schwag Select this version if usingSparco's entry level RW 4 line of underwear is optimized for both comfort and protection while maintaining a budget price. Using Sparco's classic soft touch fire resistant fabric, the regular fitting long underpants are comfortable for all body types and offers excellent breathability.