Alpina Valparola RC Radhelm

Its striking shape is not only a visual highlight, but also a masterpiece of aerodynamics. Its light inmould construction, numerous adjustment possibilities, such as Run System Ergo Pro and Custom Fit, make it the perfect racing bike helmet for ambitious cyclists who love passes as much as flat stages and the leisurely Sunday tour as well as the sporty competition. Comfort functions: Antibacterial Interior: Helmet pads made of special padding material reduce the formation of bacteria and thus prevent the formation of odours Fly Net: To protect against insect bites, the front openings are backed with a mesh fabric Airflow Vents: cleverly positioned ventilation openings provide optimal ventilation and cooling Safety functions: Edge Protect: is applied to the lower edges in the production process. Provides an additional level of safety in the event of a side impact and protects the helmet in daily use Ceramic Shell: the thin and light outer shell of Alpina helmets is extremely break and scratch resistant, UV-stable and antistatic Hi-EPS: The inner shell of Hi-EPS consists of many microscopic air chambers that absorb energy on impact Inmold Tec: the inner shell is foamed under the outer shell under high pressure and intense heat and perfectly bonded Ergonomic functions: Ergomatic: the non-twisting, multi-stage automatic locking system can be operated with one hand Custom Fit System: ensures a perfect fit at the back of the head Y-Clip: brings the front and back band together under the ear and can be easily adjusted Run System Ergo Pro: ingenious adjustment system consisting of two large "headrests" and an adjustment wheel, all made of a two-component mix of plastic and rubber