ABUS StormChaser ACE Racing Bicycle Helmet Lightweight Road Bike for

Lightweight: the StormChaser ACE is a Lightweight Road Bike Helmet - 200 grams (Helmet Size S), 220 grams (Helmet Size M) and 240 grams (Helmet Size L) Choice of three Sizes: S 51-55 cm, M 54-58 cm and L 57-61 cm - the measureMents in centimetres refer to the head circumference ACE version: with full circumferential lower edge protection for high-quality aesthetics and to protect the Shock-absorbing EPS Helmet material Safe: thanks to the stable and durable combination of the Shock-absorbing EPS inner material and the polycarbonate outer shell Who it's for: Unisex Racing Bike Helmet for Adults and young people - for Professional and ambitious Racing cyclists