Introducing Advanced
Crash Detection Technology

Safety. Dialed.

Unmatched Impact Precision

Experience next-level protection with a high precision Crash Sensor integrated directly into the adjustment dial.

Ride confident with real-time crash detection that measures up to 200 times the force of gravity.

Instant Emergency Response

Ride with Automatic SOS via Aleck App


Our sensor detects serious crashes and summons help automatically, alerting your network so they can come to your rescue and ensuring you're never alone in an emergency.

Triple-Layered Defense

The only helmets on the market with the fusion of Aleck, Koroyd, and MIPS technologies, providing the ultimate in crash protection and rider safety

The helmet line up

The Smith Payroll mountain bike helmet, ideal for speed enthusiasts, offers comprehensive protection for enduro, trail, and E-MTB. E-bike certified for higher speeds, it features the Aleck® Crash Sensor, Zonal KOROYD®, and Mips® technologies for peak safety. Stay cool with ample vents and internal air channels. The adjustable visor fits sunglasses or goggles, ensuring clear vision during ascents, descents, and changing light conditions.

  • Ideal for enduro, trail and E-MTB riders

    E-bike certified, tested for higher speeds than traditional helmet certifications

    Integrates Zonal Koroyd® and MIPS® impact technology.

    Features generous vents with internal air channels for cooling and fog-free lenses.

    Includes a three-position visor accommodating sunglasses or goggles.

The next generation of the award-winning Smith Forefront mountain bike helmet has your back (and front, and sides) thanks to the integration of the new Aleck® Crash Sensor combined with Mips® and complete KOROYD® impact protection. Designed to work with goggles or sunglasses, the helmet vents warm air, eliminating foggy lenses so you'll feel confident even if your line of sight is less than ideal.

  • Ideal for dedicated mountain bikers

    Complete Koroyd® coverage with 20 fixed vents for maximum airflow.

    Adjustable visor for easy goggle storage; compatible with camera and light mount.

    Front and rear eyewear storage channels.

    Heavier build at 14 oz/380 g for robust protection.

For long winding descents and race-day lead-outs, the Smith Trace is all about versatility. Whether it’s Road, gravel or bikepacking, this bike helmet integrates the new Aleck® Crash Sensor along with KOROYD® and Mips® for protection you can trust if the route gets hairy. And when the day heats up, you'll stay cool thanks to internal air channels with intake and exhaust ports that keep the air flowing.

  • Versatile for road, gravel, or bikepacking with complete Koroyd® coverage.

    Integrated skeletal structure adds strength and impact protection.

    18 fixed vents ensure airflow; lightweight at 10 oz/280 g.

    Side channels for secure sunglasses storage.

The Smith Triad helmet suits all riders, offering advanced protection and adjustable comfort. It features Zonal Koroyd® and Mips® for impact and rotational force defense. The Aleck® Crash Sensor signals for help in emergencies. Quickly adjust the fit with the VaporFit™ system. The integrated Mips® layer enhances comfort and security, ensuring a snug fit throughout your ride.

  • Tailored for routine fitness or focused training with zonal Koroyd® coverage.

    19 integrated vents optimize airflow and keep glasses fog-free.

    Features front and rear eyewear storage channels.

    Lightweight and balanced design at 10 oz/290 g.

technical specifications

Get to know the Smith x Aleck CS, featuring a 200g crash sensor and 16g gyro/accelerometer, emergency alerts, long battery life, IP67 durability, and USB-C charging. It's smartly integrated into the helmet's adjustment dial for ease of use.

200 G-Force

High Precision Sensor

2 Week

Battery Life

IP67

Dust & Water Resistance

USB-C

Rechargeable Battery

16 Grams

Super Lightweight

iOS & Android

Aleck App Compatible

Powered By The Aleck App

The Aleck app now includes crash detection and rescue features apart from easy group communication and real time (non-emergency) location.

Protection

Connect your SMITH x Aleck CS helmet to the Aleck app for safer outdoor adventures.

Get access to and be part of a growing Rescue Community and that gets notified about nearby crashes

Community

In the event of a crash, the Aleck App notifies your chosen emergency contacts as well as nearby rescue community members for a swift and safe rescue.

Rescue

Watch the Full Video Walkthrough

view the step by step guide

Have Questions?

  • To ensure the optimal functioning of this system, it's essential that your device meets the required operating system specifications.

    • For iPhone users, iOS 15 or later is necessary

    • Android users need to have Android 12 or higher installed on their devices.

    These requirements ensure that the app runs smoothly and efficiently, enabling timely notifications and interactions with the emergency alert features.

  • This helmet-mounted sensor is designed to provide immediate assistance in the event of a crash. When an accident occurs, the sensor automatically notifies your emergency contacts via the free Aleck app. Additionally, it alerts members of the "Heroes Nearby™" rescue community within a 3 km (approximately 1.8 miles) radius, ensuring prompt help is on the way.

  • The Simulation Mode allows you to test your SMITH x Aleck CS helmet without actually crashing. The sensitivity of the Aleck CS will be highly increased. This triggers when you just tap on it.

  • 30,000+ active users and growing every day!

  • Absolutely! To ensure accuracy, measurements should be taken where it matters: on the head! Thit is to identify any impacts that could potentially cause unconsciousness. Additionally, attaching sensors to the stable surface of the helmet enhances the precision of the feedback received.

  • There is minimal mobile connection required: less than that needed for a Whatsapp message to be sent.

  • If you're experiencing an issue, please don't hesitate to reach out to our Customer Support team via email at support@aleck.io. We're here to help!

DISCLAIMER:

Aleck and its partners, including Smith, are committed to enhancing rider safety through our advanced crash detection system. While this technology is a significant step forward in safety, it is not without its limitations. The system's ability to detect crashes and issue alerts is not 100% reliable and can be influenced by various factors, including environmental conditions and the nature of the crash. Certain low-impact or unusual crashes may not be detected.

Users have a critical role in maintaining the system, ensuring it is functioning correctly and integrated properly with the helmet. It is also vital for users to familiarize themselves with the system's operations, understanding its features, limitations, and how to respond to alerts effectively.

The functionality of our system may depend on third-party services, such as GPS or cellular networks, and could be impacted by their availability or reliability. Users should not solely rely on this system for their safety and should always adhere to best riding practices.

Aleck, Smith, and their partners disclaim any liability for incidents, accidents, or failures in the system's operation. The effectiveness of the alert system and the speed of emergency response can be affected by various external factors, including the rider's location and the availability of emergency services & response.

We encourage users to provide feedback on the system's performance and report any issues, aiding us in our ongoing effort to improve the product. Additionally, users must ensure their use of the device complies with local laws and regulations, particularly in regions with specific requirements for automatic alert systems.

By understanding and accepting these conditions, riders can better appreciate the benefits and limitations of the crash detection system, reinforcing the importance of maintaining vigilant and responsible riding habits.