- Product Description
- Customer Reviews
HJC RPHA X Tempest Off-Road Helmet
The new off-road HJC RPHA X transforms all of this newest technology plus off-road-specific elements into a premier, lightweight dirt bike helmet that’s been race-tested and developed in AMA Pro Supercross and Motocross competition.
- Advanced PIM (Premium Integrated Matrix) Construction: A matrix of carbon fiber, aramid, fiberglass and organic nonwoven fabric creates a remarkably strong yet extremely lightweight performance shell.
- Extremely Light Weight: The use of advanced technology results in a lightweight helmet for all-day comfort.
- Optimal Shell Sizing: Three shell sizes (XS-S, M-L and XLXXL) provide riders with proportional sizing.
- ACS Advanced Channeling Ventilation System: Full front-to- back airflow flushes heat and humidity up and out.
- Superior Venting: A full 15 vents—9 intake ports and 6 exhaust vents—promote maximum airflow through the helmet for enhanced rider comfort.
- Double-Layer Liner: Special double-layer liner helps route cool, fresh air from the intake ports over the rider’s head and out through the exhaust vents.
- Superior Aerodynamics: Countless hours of development and testing conducted inside the HJC high-speed wind tunnel results in smooth airflow for low wind resistance and maximum ventilation.
- Large Eye Port: For maximum visibility and superior goggle sealing
- Cool4Ever™ Interior For Off-road Use: Lightweight, moisture-wicking, odor-free and anti-bacterial interior for a plush fit and all-day comfort.
- Self-Cooling Interior: Innovative, new fabric features self-cooling properties that cools down faster than other fabrics.
- Interior pads are fully removable and washable.
- Light and flexible visor for increased rider comfort and long-term durability.
- Race-tested and developed in AMA Pro Supercross and Motocross competition.
- Available in Airaid, Factor and Tempest Graphics and Solid Styles
- 5-Year Limited Warranty
- Standards: DOT-218 — SNELL M2010
- Construction: Injection Molded Polycarbonate Composite
- Weight: 2.92 lbs / 1325 grams (approx, based on size medium solid color)
- Sizes: XS-XXL
Cortech Blitz Off-Road Helmet Bag (not included)
- 600 denier Carbolex outer shell
- plush, synthetic fleece lining
- full length zipper for easy entry
- comfortable carrying handles
- fits most off-road and street motorcyle helmets
- 16.5”L x 11.5”W x 11.5”D (22 liters)
Customer Reviews ()
Average Customer Rating: Not yet rated
Write a review and share your thoughts with others.
- CL-17 Solids
- CL-17 Graphics
- IS-17 Solids
- IS-17 Graphics
- FG-17 Solids
- FG-17 Graphics
- FG-Jet Solids
- IS-33 Solids
- CL-Max II Solids
- CL-Max II Graphics
- Symax III Solids
- RPHA-10 Solids
- RPHA-10 Graphics
- RPHA-X Solids
- RPHA-X Graphics
- RPHA-Max Solids
- RPHA-Max Graphics
- FG-X Solids
- FG-X Graphics
- CS-R2 Solids
- CS-R2 Graphics
- CL-X6 Graphics
- IS-2 Solids
- IS-2 Graphics
- CS-5N Solids
- CS-MX Graphics
- CS-2N Solids
- CS-2N Graphics
- CL-33 Solids
- Youth CL-Y Solids
- Youth CL-Y Graphics
- Youth CL-XY Solids
- Youth CL-XY Graphics
- Youth FG-C Solids
- HJC IS-Cruiser Solids
- HJC CL-Jet Solids
- HJC CL-X7 Solids
- HJC CL-X7 Graphics
- RPHA-ST Solids
- RPHA-ST Graphics
- IS-Max 2 Solids
- IS-Max 2 Graphics
- CL-Ironroad Solids