JSA - JIS D 9418
Bicycles — Free wheels and hub cogs
| Organization: | JSA |
| Publication Date: | 22 March 2021 |
| Status: | active |
| Page Count: | 21 |
| ICS Code (Cycles): | 43.150 |
scope:
This Standard specifies the requirements for the freewheels and hub cogs to be used for bicycles for general use, bicycles for young children and electric power assisted bicycles mainly specified in JIS D 9111.
NOTE The International Standards corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 6697 : 1994 Cycles - Hubs and freewheels - Assembly dimensions
ISO 10230 : 1990 Cycles - Splined hub and sprocket - Mating dimensions (overall evaluation : MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.
Document History