Sparco Stealth Helmet Top Air Kit Size:Large/XX-Large The RPM-only version of the

The RPM-only version of the Solo 2 DL can connect directly to an RPM wave to collect your vehicle's engine data during your lap

allowing simultaneous tracking of two critical engine parameters—such as exhaust gas and water temperatures—making it ideal for 2-stroke karting applications

Energy-absorbing materials in high-stress zones enhance impact protection

it is perfect for any environment and adds a touch of style to any room

Sparco Stealth Helmet Top Air Kit Size:Large/XX-Large The RPM-only version of theThe Sparco Stealth Helmet Top Air Kit, or pumper kit, adds forced air capability to the Sparco Stealth auto racing helmet. Designed for use with driver cooling systems, this intake directs fresh air into the helmet during long, high heat sessions. It installs securely using double sided tape for a clean, integrated fit. Select size based on your helmet size for proper fitment.