The Viantor is a high-quality and lightweight entry-level helmet that incorporates many proven technologies from professional sports. Experience a premium and safe helmet that offers the advantages of a professional race helmet. For maximum safety, the Viantor features the integrated ActiCage structural reinforcement in the EPS. This provides the wearer with maximum protection while ensuring optimal ventilation and comfort. Thanks to the ActiCage, the ventilation openings in the helmet can be large without compromising safety. With its ponytail compatibility, the Viantor by Abus is the top choice for riders with long hair. Closure system: click closure. Visor / peak: none. Intended use: road cycling / cyclocross. Helmet construction: In-Mold technology. Adjustment system: Zoom Ace: finely adjustable system with a textured adjustment wheel. Function: with strap adjustment system. Number of ventilation openings: 18.