scope:

This Standard specifies requirements for bicycles for exclusive sports usage (hereafter referred to as bicycles) as defined in JIS D 9111.

The bicycles for exclusive sports usage include mountain bicycles and racing bicycles.

NOTE The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

ISO 4210-2:2015 Cycles-Safety requirements for bicycles-Part 2: Requirements for city and trekking, young adult, mountain and racing bicycles (MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.