STILO SIDE AIR KIT FOR ST5/ ST4F/ ST4W Kart Shoes Instructions for Use

Instructions for Use

noise cancelling magnetic-dynamic microphone

formula racers and karters who demand professional features

This Ear Muff kit with integrated speakers can be used as an alternative to the ear plugs (where race regulations allow)

The GP Tech v3 features an outer shell twill material developed exclusively for Alpinestars which is combined with an innovative aramidic base knit lining for optimum levels of comfort

STILO SIDE AIR KIT FOR ST5/ ST4F/ ST4W Kart Shoes Instructions for UseAir cooling components and aero accessories for Stilo helmets. Notes on sizing: YA0834 YA0857 ST5 Non Adjustable Top Air System for XS 54 to L 59 L 60 to XXL 64 STANDARD HOSE NOZZLE OD 1. 25" YA0853 YA0859 Small Hose Non Adjustable Top Air System for XS 54 to L 59 L 60 to XXL 64 SMALL HOSE NOZZLE OD . 75" YA0714 45 cuff for 1. 5 inches to helmet top air oval hose YA0875 ST5 Short Top Pipe STANDARD HOSE NOZZLE OD 1. 25" YA0876 ST5 Short Top Pipe SMALL