Info
| Last name | Sierra |
| First name | Erik |
| Nationality |  Ecuador |
| Date of birth | 25-11-1998 |
| Age | 27 |
Results
| Date | Rank | Race |
|---|---|---|
| 26-09 | 100 |  UCI World Championship Richmond U19 (CM) |
| 22-09 | 49 | UCI World Championship Richmond TT U19 (WC) |
| Last name | Sierra |
| First name | Erik |
| Nationality | Ecuador |
| Date of birth | 25-11-1998 |
| Age | 27 |
| Date | Rank | Race |
|---|---|---|
| 26-09 | 100 | UCI World Championship Richmond U19 (CM) |
| 22-09 | 49 | UCI World Championship Richmond TT U19 (WC) |