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Zamp Racing is proud to unveil the new RZ-70S Snell SA2025 Helmet, delivering advanced airflow, exceptional comfort, and unmatched versatility for today's racers. Designed around flexibility and ease of installation, the RZ-70S features an innovative system that allows drivers to quickly configure their helmet for a variety of racing applications. By simply removing a cheek pad and three screws, racers can easily add communications equipment or hydration systems without complicated modifications. At the heart of the RZ-70S is the Dual Density Air Integration Relief System. This advanced ventilation design provides full 360-degree air channeling throughout the helmet, allowing cool air to enter while efficiently exhausting warm air for maximum comfort during long races and demanding conditions. Constructed with a lightweight composite aramid shell, the RZ-70S combines strength, safety, and performance while meeting the latest Snell SA2025 standards.
Overview and Features
The RZ-70S features a variety of special items, including:
- Lightweight composite aramid shell
- DDAIR-System with full 360 degree internal air circulation
- Aerodynamic triangle caps that can also be removed for quick communication installation
- M6 pre-threaded inserts for Hans and restraint system
- Ear cups and ear pads included to improve communication clairity and reduce unwanted noise
- 28 Series interior - Plush, removable, washable and fire retardant padding and crown liner
- Snell SA 2025 approved
Sizing Your Zamp Helmet
The RZ-70S helmet is available in sizes X-Small to 3XL.
Like many helmet brands, Zamp determines the size of their helmets based upon a driver's 'hat size,' the circumference around the head just above the ears, and along the top of the brow.


