Description
HJC Motorcycle Helmet – Superior Safety & Comfort
Perfect Fit with an Adaptive Inner Lining
The HJC helmet may feel tight initially, but with regular use, the inner lining conforms to your head shape, creating a snug and comfortable fit. The adaptation period ensures an airtight seal, enhancing both comfort and protection. When selecting a size, consider the thickness of the inner lining for optimal fit.
Note: The size chart serves as a reference and may vary depending on head shape, cheekbone structure, and whether you wear glasses.
KC-Certified for Maximum Safety
HJC prioritizes rider safety and has obtained the KC certification mark, ensuring top-tier protection and reliability.
Premium Features for an Unmatched Riding Experience
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Advanced Polycarbonate Composite Shell
Designed with advanced CAD technology, this helmet is lightweight while offering a superior fit and excellent comfort. -
HJ-17 Visor – Enhanced UV & Fog Protection
- UV-coated to block over 95% of harmful UV rays
- Built-in fog removal function for clear vision in all conditions
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Integrated Sun Shield (HJ-V5)
- Reduces eye fatigue by improving peripheral vision
- Effectively blocks sunlight for enhanced visibility
- Equipped with anti-fog and scratch-resistant coating
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RapidFire™ System – Effortless Visor Replacement
- Enables a quick, secure, and tool-free visor change
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SuperCool™ Interior – Stay Fresh & Comfortable
- Moisture-wicking fabric for effective sweat absorption and ventilation
- Provides cooling and long-lasting comfort
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Fully Detachable & Washable Interior
- Keeps your helmet fresh and hygienic
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SMART HJC Ready
- Compatible with SMART HJC 10B / 20B Bluetooth systems (Not included)
Measurement & Sizing Guide
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How to Measure Your Head Size:
Use a tape measure to determine the largest circumference of your head. Position the tape in a diagonal oval shape, measuring from the eyebrow bone to the most prominent part of the back of your head. -
Choosing the Right Size:
- The ideal fit should be snug, with a firm grip around the cheeks.
- Initial tightness is normal—the lining will adjust over time to fit your unique head shape.
- Adjust based on cheekbone structure, glasses, cheeks, and hairstyle.
- For full-face helmets, it’s recommended to choose one size larger than an open-face helmet.
Experience the Ultimate Protection & Comfort with HJC Helmets!
Stay safe, ride in style, and enjoy the perfect fit with HJC’s advanced helmet technology. 🚀🏍️
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Carter Llewelyn from Brooklyn, New York (verified owner) –
Hey! So I just grabbed the HJC C91 and let me tell you, this helmet has blown my mind. When I first tried it on in Brooklyn’s park area, honestly thought it’d suffocate me; felt tight like an ex who won’t budge from your side 😂 But after some rides along Flatbush Ave., it’s started shaping to my noggin—definitely more cozy now! 🚴♂️ Major win for those chilly NYC days too. Got that KC stamp which made mom chill when she saw it (thank goodness!) Totally recommend if you’re riding around our bustling streets!
Leon Fischer from Berlin, Deutschland –
Der HJC C91 bietet erstklassigen Schutz, gepaart mit einem außergewöhnlichen Tragegefühl. Die Anpassung an meine Kopfkontur nach ein paar Fahrten war wirklich bemerkenswert! Absolut empfehlenswert für ernsthafte Motorradfahrer.
Everett Tully from Portland, Oregon (verified owner) –
When I first strapped on the HJC C91, doubt clung to my thoughts. ‘Is this helmet really worth the buzz?’ But a ride through Portland’s rainy streets changed everything for me. The way it molded to fit snugly while maintaining impeccable airflow felt transformative! Imagine drifting along waterfront views with unwavering confidence — that’s what solid safety feels like under heavy downpours and brisk gusts of wind. Whether you’re racing or cruising downtown after dark, you’re bound in trust when headed into unexpected circumstances wearing this sleek beast upon your head.
Elena Alvarez from Barcelona, Spain (verified owner) –
Wearing the HJC C91 has transformed my city commutes! The helmet molds comfortably around my head over time, making every ride feel secure. Rain or shine, I’m ready.