Sizing Chart

Engineered for performance, the RZ-67D is built for serious dirt racers who demand comfort, airflow, and cutting‑edge technology. Its large‑weave carbon mix shell, advanced aerodynamics, and versatile air systems deliver premium cooling and control for long race days.

Zamp Racing H781C34M RZ-67D Racing Helmet Features:

• DDAIR‑SYSTEM with 360° dual‑density air channeling for superior forced‑air cooling
• Large weave carbon mix shell for ultra‑lightweight durability
• 28 Series plush interior with removable, washable, fire‑retardant crown liner and cheek pads
• Dual chin curtains for added protection and reduction of dust and fog
• Advanced aerodynamics with large front lower spoiler and adjustable rear spoiler included
• Top Air System with pre‑installed threads for easy top‑air installation
• Z‑20 Series clear anti‑fog shield with dirt seal and tensioning tear‑off posts; compatible with 12.125 in. banana‑style tear‑offs and Z Optics P208Z tear‑offs
• Hydration‑ready chin bar port; audio‑ready with pre‑installed ear cups
• M6 inserts for Head & Neck Restraint compatibility
• Snell SA2025 approved