Stilo ST5/ST4 Side Air System Kit Vehicle Make_Honda Racing Optics X-Stack Laminated Tear

Racing Optics X-Stack Laminated Tear Offs for Simpson Venator and Sparco WTX helmets features a 2-mil stack of 10 tear offs laminated together

The deep 70mm dish is perfect for moving the wheel closer to the driver without using spacers

aircraft aluminum tubing

Alpinestars' signature open cuff design is combined with a 180-degree elasticized wrist for easy entry and removal

Stilo ST5/ST4 Side Air System Kit Vehicle Make_Honda Racing Optics X-Stack Laminated TearLightweight aluminum adapter installs to the side port of your Stilo ST5 ST4 Helmet and allows for the easy connection of a forced air system. Includes Aluminum Air Tube, internal helmet transfer tube, and locking wire tires.