ABUS Gamechanger Tt Time Trial Helmet Black L

The gamechanger tt is the ultimate aero helmet for time trialists, track cyclists and triathletes.- With its outstanding ventilation, light weight and innovative aerodynamic shape, the gamechanger tt is perfect for speedy, as well as for hilly races. you'll gain watts and seconds on every course.Road:- ABUS offers attractive road helmets of the highest quality at an excellent price-performance ratio. Experiences gathered from inspirational collaborations and sponsorships in the world of professional sport feed into our product development, bringing valuable products for recreational athletes into series production. Our aim is to offer professionals and ambitious hobby cyclists alike attractive road helmets without compromising on quality.Specifications:- Article group: 04- Head size: 51-55 cm- Weight: 300 g- Backlight: no Technology:- Ponytail compatibility: Helmet well suited to plait wearers- Excellent ventilation with 5 air inlets and 5 air outlets- Semi-enclosing plastic ring connected to the adjustment system for optimum stability and form-fitness- Forced Air Cooling Technology: Sophisticated ventilation system for an optimal head climate- ActiCage: Structural reinforcement integrated in the EPS to optimise stability- Zoom Ace: Finely adjustable adjustment system with handy adjustment wheel for customisable fit- FlowStraps: Aerodynamic, flutter-free and skin-friendly thanks to specially developed strap profile