What the Y/ELM+ helmet is crafted and tested for.
A riding helmet’s safety is not defined by features alone, but by how it performs under controlled, independent testing. YELM helmets are developed and certified to meet modern international safety standards, ensuring protection against both linear and angled impacts.
Certified to International Standards
The YELM Hybrid Helmet 2.0 is tested and approved according to:
- ASTM F1163-23
-
EN 1384:2023
These standards evaluate a helmet’s ability to manage impact forces, retention strength and overall structural integrity. Certification confirms that the helmet meets strict requirements for rider safety in both training and competition environments.
Protection against linear and rotational impacts.
When a rider falls, the head rarely hits the ground straight on. Most riding accidents involve angled or rotational forces, causing the head to rotate as it strikes the surface which places additional strain on the brain.
To address this, YELM helmets are built with the MIPS safety system, designed to reduce rotational motion transferred to the head during angled impact. This system allows controlled movement between the helmet and the head, helping to reduce forces that can cause more serious injuries.
Combined with:
- A durable ABS outer shell
-
A polymer fusion core for impact absorption
the Hybrid Helmet is engineered to manage both direct and oblique impacts more effectively.
Lightweight design without compromising safety.
At approximately 550 grams, our helmet is among the lightest in its category, while fully meeting international certification requirements. The reduced weight improves comfort and performance while also supporting consistent use — an often overlooked but critical factor in real-world safety.
Secure fit and retention.
A helmet can only protect if it stays correctly positioned. Key fit and retention features implemented in the Hybrid Helmet include:
- Adjustable fit system, allowing fine-tuning as the rider grows or preferences change
- Magnetic safety buckle, enabling secure fastening with one hand
-
Stable internal structure, designed to maintain position during movement and impact
These elements work together to ensure that the helmet remains secure without unnecessary pressure.
Ventilation, comfort and moisture management.
Comfort directly affects whether a helmet is worn consistently.
The helmet includes an adjustable top ventilation, allowing riders to regulate airflow depending on weather conditions and activity level. This helps maintain a comfortable temperature across varying riding environments.
Inside the helmet, the Coolmax inner liner is designed to manage moisture by wicking sweat away from the skin. By keeping the head drier, the liner helps reduce discomfort, irritation and pressure points during longer rides or changing weather conditions — supporting comfort, focus and consistent use.
A modular protection system.
The YELM helmet is designed as part of a modular protection system, allowing riders to adapt their helmet setup based on conditions, environment and individual safety needs.
Compatible accessories include:
- Helmet-mounted Headlight, improving visibility in low-light conditions
- Magnetic Lens, offering protection against challenging weather conditions such as sun, wind or snow
-
Crash sensor, which can detect a fall and notify a chosen contact if an accident occurs
All components integrate seamlessly without compromising balance, fit or performance. This modular approach allows riders to build a safety setup that supports both everyday riding and more challenging conditions — without changing core equipment.
Why certification matters.
Certified helmets are tested under controlled conditions — but real-world safety depends on correct use, proper fit and regular inspection.
Understanding what a helmet is tested for, and why those tests exist, helps riders make informed decisions and use their equipment as intended. A helmet is not just a product — it is a system designed to work when everything else goes wrong.
