Statistics on Jason Jones and Harm Jansen. Swap order. Use the search box to compare to other riders.
Jason Jones
0.0%
vs
Harm Jansen
100.0%
Key info
| Jason Jones | Harm Jansen | |
|---|---|---|
| Age | 57 | |
| United States | Nation | Netherlands |
| First pro season | 1997 | |
| 0 | Pro seasons | 3 |