ABUS Viantor Quin Helmet Black M

Tips:- The helmet is a high-quality and lightweight entry-level helmet in which ABUS has used many proven technologies from professional sportsSpecifications:- Weight: 260 g- Head circumference: 54-58 cm- Smart: YesTechnology:- Multi Shell In-Mold for a durable connection between the multi-part outer shell and shock-absorbing helmet material (EPS)- Ponytail compatibility: Helmet well suited for braid wearers- Good ventilation through 4 air inlets and 14 air outlets, which are connected by flow channels- Semi-enclosing plastic ring connected to the adjustment system for optimal stability and form-fit- ActiCage: Structural reinforcement integrated in the EPS to optimize stability- Zoom Ace: Finely adjustable adjustment system with easy-grip adjustment wheel for an individual fit- State-of-the-art Quin technology: Integrated acceleration sensor that detects and measures falls. In the event of a fall, the system notifies a person you have entered.