Allstar Performance 2-3/4" to 1-1/4" Hose Adapter for Air System YGYLK HANS Devices has been at

HANS Devices has been at the forefront of motorsport safety since 1985

Growing under the leadership of Roy Richter

FIA 8860-2018

Pockets on Both Sides

Fits Bell Sport EV Helmets

Allstar Performance 2-3/4" to 1-1/4" Hose Adapter for Air System YGYLK HANS Devices has been atAdapter fits most helmet hoses with 1 1 4" ends and has a 2 3 4" O. D. to fit inside 3" duct style hose or inside some NACA ducts. Adapter may also be mounted in a window opening to funnel air directly to the driver via helmet hose. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers