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Developed and engineered in the wind tunnel with the collaboration of Swiss Side world-class aerodynamic experts, Nytron blends ultimate safety, amazing aerodynamic performance with compact and light design. Thanks to the scientific combination of massive exhaust vents and internal directional power flow channels, Nytron awesome ventilation keeps the rider head cool lowering body temperature thus enhancing overall performance. Nytron exceeds the Rudy Project WG11 experimental protocol test. The WG11 rotational impact test is a protocol adopted by Rudy Project, in cooperation with accredited and notified bodies, to test and measure the performance of the helmets against rotational impacts.


Nytron blends superior aerodynamic performance with an amazingly compact and light design. It was developed and engineered in collaboration with aerodynamic experts Swiss Side who performed extensive Computational Fluid Dynamics and wind tunnel testing. The Nytron’s structure features four In-Mold EPS liners which ensure maximum protection and shock absorption, while also keeping the helmet extremely lightweight and ventilated.


Ventilation makes Nytron a game changer in the aero road helmet category. Many scientific studies demonstrate that head cooling enhances performance by significantly reducing the negative effects associated with rising core body temperature. For this reason, Nytron has been designed to combine the ultimate in aerodynamic performance with the best possible ventilation. Intensive wind tunnel testing has proven that Nytron’s fifteen scientifically configured vents and internal directional airflow channels ensure unparalleled ventilation regardless of rider position. Nytron’s ventilation provides unsurpassed heat dissipation and therefore better internal body temperature regulation. This ventilation provides a clear benefit to an athlete's performance for road, triathlon, and time trial challenges.


Nytron is equipped with our lightweight and durable RSR 10 dial adjustable retention system. It enhances the helmet fit with a wraparound structure which can also be micro-adjusted vertically to further customize individual fit.


- CPSC 12.03 Safety Certification
- Fastex Buckle Closure System
- Adjustable RSR10M Retention System Comfort Fit
- Interchangeable Comfort Padding
- WG11 Rotational Impact Protection



- S/M - 11.2oz / 317 grams
- Large - 12.3oz / 348 grams
* Weights displayed are without accessories and are impacted by production batch, shell color, atmospheric conditions and other factors. Helmet weights listed are averages and may vary by up to +/- 5-10%.


  • - Helmet Microfiber Pouch
    - 2 Year Manufacturer Warranty


  • All returns for exchange or credit must be within 30 days.  Special orders and sale items may not be returned. We only accept unused products in original condition with original packaging for return. The returned item must be able to be resold as new. Boots, frames, or wheels may not be mounted in any way to qualify for a credit. Boots may not be molded to qualify for a credit.  Wheels are only returnable if defective and bearings are non-returnable due to high counterfeit rates.  

    All product returns except size exchanges may require a 15% restocking fee. For size exchanges, there are no restocking fees. The shipping cost for any returned items is the sole responsibility of the customer. When your returned item has been received you will be credited for the item minus the restocking fee. If your returning equipment that initially had free shipping the initial shipping cost will be deducted from the amount credited back to you. As long as there is profit to take the initial shipping cost out of we will cover the initial shipping cost. But, if there is a return there is no profit to take the initial shipping cost out of.

    For exchanges, the credit card on file will be charged for return shipping. For exchanges where Paypal was used for the initial purchase, a Paypal money request will be sent to you to pay shipping back to you.