HJC · RPHA 11 Pro
HJC RPHA 11 Pro
Design Concept & Background
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HJC RPHA 11 Pro is a high-performance Track/Race helmet engineered by HJC to meet high standards of safety and comfort. Inspect its detailed design background and specifications below.
Key Highlights:
Rider Profile & Intended Use
Where to buy
| Marketplace | Price | Availability | Updated | |
|---|---|---|---|---|
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Amazon (US)
Store Profile
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$399.99 | In Stock | 1 second ago | Buy Now → |
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Revzilla Us
Store Profile
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Check price | ● View on site | — | Buy Now → |
Certified HJC Stores in US
Road Rider
Authorized Dealer📍 San Jose, CA
Moto Liberty
Authorized Dealer📍 Dallas, TX
J&P Cycles
Authorized Dealer📍 Anamosa, IA; Orlando, FL
Iron Pony Motorsports
Authorized Dealer📍 Columbus, OH
Helmet House
Authorized Dealer📍 California
Dennis Kirk
Authorized Dealer📍 Rush City, MN
Cycle Gear
Authorized Dealer📍 Multiple locations nationwide
Competition Accessories
Authorized Dealer📍 Tipp City, OH
Price History
Product Concept & Specifications
HJC (South Korea)Engineering & Technical Analysis
The HJC RPHA 11 Pro features advanced safety technology, including a PIM+ shell for improved impact resistance. It also boasts a comfortable fit with a three-layer cheekpad design and adjustable visor. Ventilation is enhanced through a large air intake and exhaust system.
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Moderate Index: Standard wind noise suppression at highway speeds. High flow channels optimize high-velocity dynamic ventilation.
Technology & Convenience
Regional Legality & Compliance
Meets DOT and ECE 22.05 standards
Meets DOT and ECE 22.05 standards
Regional Legality Guidance
Certification Documents & References
Interactive Size & Fit Finder
The RPHA 11 Pro features an Intermediate Oval head shape. It is known for a snug, race-oriented fit; riders between sizes should generally size up due to the aggressive cheekpad contouring.
How to measure
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Semi Flat Black / | — |
HJC-R11-SFB | instock |
| Venom Marvel / | — |
HJC-R11-VEN | instock |
| Anti Venom / | — |
HJC-R11-ANT | instock |
Available Colors & Graphics
Geo Pricing & Availability
| Country | Price | Availability | Source | Updated |
|---|---|---|---|---|
| US | 399.99 USD | In Stock | Official | 2024-05-22 |
| CA | 549.99 CAD | In Stock | Official | 2024-05-22 |
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