Klapphelm Delta U9 BM - matt schwarz Head circumference:59 cm Härte in SQ-Shore: 60

Härte in SQ-Shore: 60

Front wheel: Bontrager Aeolus Elite 50

durable material used for handlebars

40 inches (ETRTO 62-622)

in a very comfortable overall package

Klapphelm Delta U9 BM - matt schwarz Head circumference:59 cm Härte in SQ-Shore: 60As a new addition to the Premier collection 2018, the DELTA immediately achieved great success as a helmet for city traffic and longer journeys. It is a modular Voyager helmet with a level of performance and quality never before seen in flip up helmets, and the perfect compromise between a full face and a jet helmet. With its modern, clean lines, it is designed to suppress noise and guarantee optimal sound insulation. This makes it ideal for both long