Abstract

Requirements and test methods for helmets worn by users of high speed electrically power assisted bicycles (S-EPACs). Requirements and the corresponding methods of test are given for the following: construction, including field of vision; shock absorbing properties; retention system properties, including chin strap and fastening devices; marking and information.

Begin

2021-11-18

WI

00158112

Planned document number

DIN CEN/TS 17946

Project number

11201375