Fresh Air Helmet Systems

Cactus Racing Super Lite Racing Helmet (SI-12)

Introducing the all-new Super Lite Si-12 from HJC. Everything you've always wanted in a helmet and less. The innovative shell technology allows HJC to build a fully equipped racing helmet that feels as light as feather, yet provides all the features and comfort you demand.

Advanced Super Lite Composite Weave Shell: Super lightweight. Superior fit and comfort using advanced CAD technology.
"ACS" Advanced Channeling Ventilation System: Full front to back airflow flushes heat and humidity up and out.
Polycarbonate Anti-fog Shield: Optically-superior 3D design provides 95% UV protection and anti-scratch coating.
Fire Resistant Comfort-Carbon Interior: Moisture-wicking and comfortable.
Optional R.S.T. Shields: Available in silver and blue.
HANS® Device Compatible: Pre-drilled for posts.
Durable, Lightweight Titanium Top Front Vent.
Deluxe Helmet Storage Bag Included.

Cactus Racing improves  this helmet by adding a fresh-air intake, wires it for radio, and adds foam to eyeport area to improve sealing. 

The SI-12 Helmet with 2010 rating has been discontinued. Please call before ordering to check for availibility.


New & Improved with Removable Liner!






 Includes Earbud Plug and Velcro Closure for visor.  

 Earbud Kit Available Separately

Sku List:

CACHJCSI12-LCactus Racing HJC SI-12 Super Lite Racing Helmet-Lg. | L | Black | Cactus Racing Price: $759
CACHJCSI12-MCactus Racing HJC SI-12 Super Lite Racing Helmet-Med. | M | Black | Cactus Racing Price: $759
CACHJCSI12-SCactus Racing HJC SI-12 Super Lite Racing Helmet-Sm. | S | Black | Cactus Racing Price: $759
CACHJCSI12-XLCactus Racing HJC SI-12 Super Lite Racing Helmet-XL | XL | Black | Cactus Racing Price: $759
CACHJCSI12-XXLCactus Racing HJC SI-12 Super Lite Racing Helmet-XXL | XXL | Black | Cactus Racing Price: $759