.
The table below gives the level no-wind speed used in the calculation of ride grade. If you ride faster then the ride will be harder and the grade will be higher. Climbing speeds, of course, are slower than the indicated level speeds.
| Ride Grade | Level Speed |
|---|---|
| 1 | 16 km/h |
| 2 | 17 km/h |
| 3 | 18 km/h |
| 4 | 19 km/h |
| 5 | 20 km/h |
| 6 | 21 km/h |
| 7 | 22 km/h |
| 8 | 23 km/h |
| 9 | 24 km/h |
| 10 | 25 km/h |
| 11 | 26 km/h |
| 12 | 27 km/h |