Info
| Last name | Koshiyama |
| First name | Masahiro |
| Nationality |  Japan |
| Date of birth | 10-04-1986 |
| Age | 40 |
| Date | Rank | Race |
|---|---|---|
| 23-11 | 25 | Kansai Cyclocross Biwako Grand Prix (C2) |
| Last name | Koshiyama |
| First name | Masahiro |
| Nationality | Japan |
| Date of birth | 10-04-1986 |
| Age | 40 |
| Date | Rank | Race |
|---|---|---|
| 23-11 | 25 | Kansai Cyclocross Biwako Grand Prix (C2) |