This part of ISO 5775 specifies the designations and dimensions for pneumatic bicycle tyres:
— "wired edge" tyres mounted on straight side or crotchet type rims, and
— "beaded edge" tyres mounted on hooked bead rims.
Tubular sew-up tyres and non-pneumatic tyres are not covered by this part of ISO 5775.
ISO 5775-1:1997 history
2023ISO 5775-1:2023 Bicycle tyres and rims — Part 1: Tyre designations and dimensions
2014ISO 5775-1:2014 Bicycle tyres and rims - Part 1: Tyre designations and dimensions
1997ISO 5775-1:1997 Bicycle tyres and rims - Part 1: Tyre designations and dimensions
1994ISO 5775-1:1994 Bicycle tyres and rims - Part 1: Tyre designations and dimensions
1988ISO 5775-1:1988 Bicycle tyres and rims; part 1: tyre designation and dimensions
1980ISO 5775-1:1980 Bicycle tyres and rims — Part 1: Tyre designations and dimensions