The HJC RPHA 1N Garrett Gerloff LE is a race-developed full-face helmet inspired by Garrett Gerloff, built for precision, airflow, and track-ready control. Designed with performance riding in mind, it delivers a focused, competition-driven feel for riders who want a helmet that matches the pace.
Key Features
Race-developed performance inspired by Garrett Gerloff
Built for precision
Designed for airflow
Track-ready control
Whether you’re pushing lap times or dialing in your riding at speed, the RPHA 1N Garrett Gerloff LE is geared toward riders who value a responsive, performance-oriented experience.
A sizing reference chart is available to help you choose the right size.
Shop All American KTM for HJC helmets and riding gear, with fast nationwide shipping and a curated selection for riders who demand premium performance.
View or download the official product manual for the
HJC RPHA 1N Garrett Gerloff LE. This guide may include important information about helmet features,
fitment, care, use, safety details, replacement parts, and product-specific instructions.
⚠️ WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
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