NHK K5R Full Face Helmet
Advanced Safety, Superior Comfort, and Modern Rider Technology
The NHK K5R Full Face Helmet is engineered to deliver an exceptional combination of safety, comfort, and aerodynamic performance for modern riders. Designed specifically to suit Asian head shapes, the K5R offers a refined fit, advanced ventilation, and premium rider-focused features, making it an ideal choice for daily commuting, touring, and spirited weekend rides.
Constructed using NHK's Advanced Thermo Polymer Shell Technology, the helmet provides outstanding impact resistance while maintaining a lightweight profile. The shell works in conjunction with a specially formulated EPS liner to maximize energy absorption, comfort, and overall riding protection. Its aerodynamic profile reduces wind resistance and turbulence, ensuring enhanced stability and reduced fatigue during extended journeys.
The K5R features a carefully engineered single outer shell with dedicated inner shell sizing, providing a comfortable and supportive fit across all sizes while minimizing pressure points. Designed to complement Asian head shapes, the helmet delivers improved comfort and stability without unwanted tightness.
An advanced ventilation system incorporates a large front air intake, dual-stage mouth vent, and rear negative-pressure exhaust vents. This optimized airflow design efficiently circulates fresh air through the helmet, helping maintain a cooler and more comfortable riding environment in varying weather conditions.
The helmet is equipped with integrated eyewear channels, allowing riders who wear spectacles to enjoy a comfortable fit without pressure around the temples. For enhanced safety, an Emergency Quick Release System (ERS) enables rapid cheek-pad removal in emergency situations.
Modern connectivity is seamlessly supported through a pre-installed Bluetooth intercom speaker pocket, allowing convenient installation of communication systems without direct contact between the speakers and the rider's ears.
Inside, the Taiwan-exclusive 5-piece removable comfort liner is crafted from special antibacterial fibers that are soft, breathable, and gentle on the skin. Enhanced noise-reduction padding provides stable support while helping minimize wind and road noise, resulting in a quieter and more enjoyable ride.
The visor system includes a clear outer shield with integrated PINLOCK® preparation, allowing riders to install an optional anti-fog insert for superior visibility in challenging weather conditions.
Certified to multiple international safety standards, the NHK K5R provides trusted protection and premium comfort in a lightweight package designed for today's demanding riders.
Key Features
Shell Construction
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Advanced Thermo Polymer shell for lightweight durability and impact resistance.
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High-strength polycarbonate composite construction.
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Aerodynamic design enhances stability and reduces wind drag.
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Optimized shell structure designed for Asian head shapes.
Safety
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Certified to ECE 22.06, SNI 1811, and CNS 2396 safety standards.
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Specially formulated EPS liner for enhanced impact absorption.
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Emergency Quick Release System (ERS) for rapid cheek-pad removal.
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Engineered to provide reliable protection across diverse riding conditions.
Ventilation System
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Large front air intake system for improved airflow.
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Dual-stage mouth vent design for efficient air circulation.
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Rear negative-pressure exhaust vents enhance heat extraction.
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Designed to keep riders cool and comfortable during extended rides.
Visor System
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Clear outer visor for excellent visibility.
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PINLOCK® ready visor with integrated mounting pins.
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Compatible with optional PINLOCK® anti-fog insert.
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Designed to provide clear vision in varying weather conditions.
Interior Comfort
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Taiwan-exclusive 5-piece removable liner system.
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Premium antibacterial fabric construction.
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Noise-reduction comfort padding for quieter rides.
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Fully removable and washable interior for easy maintenance.
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Comfortable fit designed to support long-distance riding.
Rider Convenience
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Integrated eyeglass channels for spectacle wearers.
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Pre-installed Bluetooth speaker pockets for intercom compatibility.
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High-quality metal toothed quick-release buckle system.
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Easy on-and-off operation for daily riding convenience.
Weight
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Approximate Weight (with visor): 1370 ± 50 grams
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Approximate Weight (with accessories/chin guard): 1400 ± 50 grams
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Lightweight construction designed to reduce rider fatigue.
Why Choose the NHK K5R?
The NHK K5R combines the latest ECE 22.06-certified protection, advanced ventilation, Bluetooth-ready convenience, and rider-focused comfort into one sophisticated package. With its lightweight construction, premium removable liner, PINLOCK-ready visor, and ergonomic fit tailored for Asian riders, the K5R stands out as a versatile helmet built for performance, comfort, and everyday practicality.
Ideal For
Important Notes
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PINLOCK® anti-fog insert sold separately.
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Always ensure proper fit and secure fastening before riding.
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Product graphics, colours, and specifications may vary depending on the selected variant.
