$129.99
$64.99 -50%SKU:
HL820001US
Light weight, modern styling and plenty of ventilation for your everyday adventures at a great price. Clean and compact, the Strym Z features an inner airframe and 16 vents strategically placed to enhance air circulation over your head, keeping you cool when pedaling. Rudy Project’s RSR 10 retention system ensures a customized and comfortable fit for top tier athletes and weekend warriors alike.
- CPSC 12.03 Safety Certification
- Fastex Buckle Closure System
- Adaptive Airframe Band
- Divider pro side buckles
- Adjustable RSR10 Retention System Comfort Fit
- 16 Vents Flow Through Ventilation
SMALL/MEDIUM
Size - 55–58cm / 21.7”-22.8"
Weight - 250g / 8.8oz
LARGE
Size - 59-61cm / 23.2"-24"
Weight - 270g / 9.5oz
- Strym Z Helmet

The lightweight yet resistant RSR 10 adjustable retention system provides perfect personal fit. thanks to its wraparound structure and multiple micro-metric vertical and horizontal positions for the size adjustment.

In-Mold technology allows us to cast the external polycarbonate outer shell directly during the injection stage of the expandable polystyrene (EPS) impact-absorbing foam. The result is a much more rigid structure which is knock-resistant and extremely light, allowing for better ventilation system. The combined action of the EPS structure, the polycarbonate cap and exo-skeleton creates resistance to the mechanical action exercised by an impact and dissipates the energy in order to prevent it from being transferred to the head of the person wearing the helmet.
The airframe frontal padding minimizes the sweating process inside the helmet enhancing the air circulation and avoiding the release of unpleasant smells and ensuring the best level of performance.
Just replaced my Sterling helmet with this one. Can’t be happier. I’ve had 3 Sterling helmets over the years and it was time to upgrade. Looks great and light weight. Feels faster. The only thing is that I wish it had the mesh net lining to keep the bugs, bees and pebbles out. The fit is good.
Beautiful helmet. Perfect fit. Highly recommended!
I had an Cannondale helmet. I used this helmet new on 70.3 IM and felt the difference. Good fit light keep head cool. Even improved time.
I bought two helmets to try out: one the Rudy project and the other was from Scott. I tested them both back to back and found that the Rudy project fits better and has better ventilation and is 1 ounce lighter than the ARX from Scott. Both function very well, but the Rudy project is just a touch better on fit and finish.
I’ve had these for many years and they are still my favorites. So light weight and well made. I love the way they look as well.
Coming from a road helmet, this one was fantastic! They were able to get it to me before a 70.3 despite having some warehouse issues. So, not only am I happy with the product, customer service is also great!