| 1/00 | Unicycles |
| 3/00 | Bicycles |
| 3/02 | Bicycles Frames (tandem frames B62K 3/14) |
| 3/04 | Bicycles Frames (tandem frames B62K 3/14) having a substantially-horizontal top bar |
| 3/06 | Bicycles Frames (tandem frames B62K 3/14) of open type |
| 3/08 | Bicycles Frames (tandem frames B62K 3/14) of open type having crossing members |
| 3/10 | Bicycles Frames (tandem frames B62K 3/14) of single-beam type, i.e. connecting steering head to rear axle |
| 3/12 | Bicycles Tandems |
| 3/14 | Bicycles Tandems Frames |
| 3/16 | Bicycles specially adapted for disabled riders |
| 5/00 | Cycles with more than two main road wheels (specially adapted for disabled persons A61G 5/00; cycle supports or stands equipped with additional wheels for ride stabilisation B62H 1/12) |
| 5/02 | Cycles with more than two main road wheels (specially adapted for disabled persons A61G 5/00; cycle supports or stands equipped with additional wheels for ride stabilisation B62H 1/12) Tricycles |
| 5/04 | Cycles with more than two main road wheels (specially adapted for disabled persons A61G 5/00; cycle supports or stands equipped with additional wheels for ride stabilisation B62H 1/12) Tricycles with two coaxial wheels |
| 5/06 | Cycles with more than two main road wheels (specially adapted for disabled persons A61G 5/00; cycle supports or stands equipped with additional wheels for ride stabilisation B62H 1/12) Tricycles with two coaxial wheels Frames |
| 5/08 | Cycles with more than two main road wheels (specially adapted for disabled persons A61G 5/00; cycle supports or stands equipped with additional wheels for ride stabilisation B62H 1/12) Steering devices acting on more than one wheel |
| 7/00 | Freight- or passenger-carrying cycles |
| 7/02 | Freight- or passenger-carrying cycles Frames |
| 7/04 | Freight- or passenger-carrying cycles Frames having a carrying platform (article-carrying accessories B62J 7/00-B62J 11/00) |
| 9/00 | Children's cycles (toy vehicles A63H 17/00) |
| 9/02 | Children's cycles (toy vehicles A63H 17/00) Tricycles |