ABUS Stormchaser Ace Unisex Adult Bicycle Helmet, Pure Grey, S (51 55 cm)

LIGHTWEIGHT - The StormChaser ACE helmet is a lightweight running helmet - 200 g (size S of the helmet), 220 g (size M) and 240 g (size L) Choice of three sizes: Small 51-55cm, Medium 54-58cm and Large 57-61cm - Information in centimeters refers to head circumference ACE variant: with fully perimeter bottom protection for high-quality aesthetics and protection of the helmet material made of shock-absorbing EPS (polystyrene) Safe: thanks to the stable and durable connection of the shock-absorbing EPS inner material and the outer shell made of polycarbonate For those who are thinking: Unisex racing bike helmet for adults and teenagers - for professional and ambitious cyclists Allianc helmet protection: after receiving the helmet you can benefit from an insurance cover for the bicycle helmet – optional, 12 months free and without automatic renewal ACTIVE HELMET PROTECTION: You can start free insurance with the Alliance with the activation code in the enclosed booklet; the book is missing, you can find information on the manufacturer's pages