NHK K5R Triangle Helmet
- Free Shipping Across India

A stylish helmet from NHK that offers safety, style, and functionality. It is ECE 22.06 and ISI certified, with an aerodynamically designed thermo-polymer shell that provides good impact protection and stability while riding. It also comes with an internal sun visor and a Pinlock-ready main visor for clear vision in all conditions.
Features:
Shell
- Constructed from advanced thermo-polymer making the helmet lightweight and durable.
- Aerodynamic design reduces drag, ensuring stable performance at higher speeds.
Safety
- ECE 22.06, and ISI certified.
- Reinforced Double D-ring retention system for superior security.
Ventilation
- Strategically placed air vents for optimized airflow.
- Multiple vents for enhanced comfort.
Visor
- Dual visor.
- Scratch-resistant Pinlock-ready main visor for clear visibility.
- Internal sun visor for effortless riding in the sun.
- Quick-release visor system for seamless changes.
- For spare visors click here.
Interior
- Removable and washable liner made from hypoallergenic material.
- Noise-reducing properties for a quieter ride.
Weight
-
Approximately 1,450 grams, offering the perfect balance of comfort and protection.
* This helmet is designed for street use only and is not suitable for racing tracks.
* The color of the actual product may vary slightly from the images shown.
PSI offers free domestic shipping on all orders. International shipping will be levied at actuals. Domestic buyers please note that your order will be shipped within 3 working days of orders placed through registered domestic courier companies or speed post only. PSI cannot be held responsible for any delivery delays caused by the courier company. PSI only guarantees to handover the order to the courier company or postal office within 3 working days from the date of the order.
PSI isn't liable if any damage is caused to the product during transit. Customers are advised not to accept the order if the package is damaged or has been tampered with.
Exchange Policy:
Your favorite gear purchased from us doesn't fit well? No problem, we are happy to exchange it for the right size.
- Please note that products purchased can be exchanged for size only. Product must be unused with all the tags and packing material must be intact. Products sent without proper packaging and without the helmet box and tags will be returned to the customer as is.
- Customer must fill the form below and then ship the product within 48hrs of receiving the product.
- Please ship the product to the address mentioned in the invoice received with the product.
- The cost of sending the product will be compensated to the customer in the form of store credit only at actuals but upto a maximum of Rs. 500. No cash compensation will be made.
- PSI will send the replacement free of cost.
* Please note that products that are on sale or purchased using a discount, luggage and all accessories cannot be exchanged.*
*The Store credit issued to the customer must be used within 30 days. The credit won't be reissued once it has expired.
*The Store credit can be used only on specific collections like helmets, jackets, gloves, pants, boots, intercoms and luggage. It cannot be used to buy accessories.
*The store credit for the shipping cost will be issued after the exchanged item is shipped. It is the customer's responsibility to send the shipping invoice to us within 7 days of the exchange to get the store credit. Store credit will not be issued if we do not get the shipping invoice within 7 days of the exchange.
Returns & Refund Policy:
Products once purchased can only be exchanged. They cannot be returned claiming for a refund. If the replacement product is not available in the requested size, customer must choose another model. If that is also not available, then a refund will be made only in the form of store credit which will be valid for 30 days only. Company will not make a cash refund under any circumstances.
Cancellation Policy:
We start processing the orders soon after receiving them. Hence, orders once placed cannot be cancelled.
NHK offers a 2-year warranty on its helmets against manufacturing defects on the shell. To claim a warranty, please email NHK at support@nhkindia.com.
Warranty Terms & Conditions:
- Warranty applies only to products bought at the full MRP only.
- Products purchased under discounts or offers are not covered under warranty.
- Accessories are not covered under warranty.
- The warranty covers manufacturing defects only. Any issue or damage due to wear and tear, misuse, alterations, damage from use, etc are not covered under warranty.
- The tax invoice MUST be included with the warranty claim. Claims will not be accepted if the invoices are invalid.
- NHK reserves the right to reject any claim at its sole discretion.
- Warranty policy may change without notice.
Warranty cannot be claimed under the following circumstances:
- Wear and tear due to regular usage.
- Damage caused by an accident or a fall.
- Physical damage to the helmet by dropping it or by any other mishandling.
- Color fading due to usage or exposure to sun. High viz colors are likely to fade faster on sun exposure.
- Problems occurring due to lack of maintenance.
- Usage under atypical conditions.
- Any modifications or customizations to the helmet will void its warranty.
- Use of paint, adhesives, glue, screws, etc will also make the warranty void.
- Application of chemicals that could harm the product.
- Scratches/marks/rust occurring due to usage or exposure.
- Scratches and marks on the visor.
- Color chipping on the EPS.
- Rider experiencing subjective issues like fit, comfort, noise, aerodynamics, etc are not covered under warranty.
- Helmet accessories like visors, cheek pads, chin curtains, pinlock, antifog, spoiler, etc. are not covered under warranty.