The lightweight Inmold full-face helmet RUPI is made for children and weighs only 385 grams. The removable chin bar makes the helmet particularly flexible to use. Rupicapra rupicapra means chamois in German. These are the eponym for the new children's bike helmet and climb effortlessly through terrain where we would rope up. They are even faster downhill. With the RUPI, ambitious kids may not be as sure-footed as chamois, but they are much better protected! The Ceramic Shell in combination with the Hi-EPS core ensures that forces can be absorbed in the event of a fall. The Run System ensures that the helmet fits perfectly, because only then is the best possible protection available. Since good ventilation is also essential when going downhill, the Rupi has 15 ventilation openings. Alpina - Rupi Full-Face Helmet Kids off