ABUS Viantor Bike Helmet

Yes, the Viantor is specifically designed to be ponytail-compatible, ensuring you can comfortably wear your hair up without interfering with the helmet's fit or safety.

ActiCage is a structural reinforcement integrated directly into the helmet's EPS foam. It allows ABUS to create larger ventilation openings for better airflow without sacrificing the helmet's overall stability or impact protection.

The helmet uses the Zoom Ace adjustment system, which features a non-slip wheel at the back. It is designed for easy, one-handed operation so you can fine-tune the fit while on the bike.

Yes, it features a highly efficient ventilation system with 4 air inlets and 14 air outlets. These are connected by internal flow channels that actively pull air through the helmet to keep your head cool.

Measure the circumference of your head just above your eyebrows. The Small fits 51-55cm, Medium fits 52-58cm, and Large fits 57-62cm; if you are between sizes, we recommend opting for the larger size for better adjustability.

This construction method permanently bonds the outer shell to the shock-absorbing EPS foam. This creates a more durable, lightweight helmet that is less prone to wear and tear compared to helmets where the shell is simply glued on.