The NHK K5R helmet has a distinctly sporty silhouette, with sharp surfaces and aerodynamic detailing, giving it the appearance of a more expensive race-derived helmet. A writer who tested the helmet noted that it has a slightly aggressive, almost combat-inspired look without becoming unnecessarily flashy.
The K5R uses a thermo polymer shell and weighs around 1,450 grams, which is in the expected range for a modern full-face helmet. The weight distribution is good, and the load is spread evenly enough that the writer never found themselves dealing with neck fatigue during longer rides.
The fit of the helmet is one of its strongest points, with substantial cushioning that is not uncomfortable and a reassuring hold on the head. The quality and density of the padding are reminiscent of helmets that cost considerably more. The liner is removable and washable, and NHK uses moisture-wicking and antibacterial material.
The K5R also features a proper chin curtain, which is large enough to keep a significant amount of wind from entering underneath the helmet. The perforations allow enough airflow to prevent it from becoming stuffy. There are vents at the front and on top of the helmet, and the writer found the ventilation more than adequate for normal city and highway riding.
Visor and Safety Features
The visor arrangement is another strong point of the helmet, with a main visor that offers a good amount of usable vision. The visor is scratch-resistant and Pinlock ready, and there is also an internal drop-down sun visor operated by a slider. The writer found this feature genuinely useful in everyday riding.
The helmet also comes with a quick-release mechanism for the visor, making removal and replacement relatively painless. In terms of safety equipment, the K5R has ECE 22.06 and ISI certification, along with a Double D ring retention system. The helmet also features emergency pull tabs on either side of the liner, which allow the cheek pads to be removed without having to pull the entire helmet off an injured rider’s head.
On-Road Performance
On the road, the aerodynamic shape of the helmet works reasonably well, feeling planted at normal city speeds. Even as speeds climb, there isn’t a lot of movement around the head. However, above 100kmph, some wind noise is noticeable, although it is not particularly quiet. The writer noted that they have experienced considerably louder helmets in this price bracket.
The K5R is not a track helmet and is intended for street use, making it a good choice for everyday riding. It is designed for commuting through traffic, heading out on the highway, and riding around town. At a price of ?6,799 on NHK India’s website, the K5R occupies an interesting spot in the market, offering aggressive styling, good field of vision, and useful features like dual visor functionality and ventilation.
Overall, the NHK K5R is a solid choice for riders who want a reliable and feature-rich helmet for everyday use. With its aggressive styling, good ventilation, and emphasis on safety, it is a helmet that is well-suited for a variety of riding conditions. The writer’s rating of 8/10 reflects the helmet’s strengths and weaknesses, and it is a recommendation that is based on the writer’s hands-on experience with the helmet.