Ratio Table

Ratio Table

The maximum allowed resistance for each category for the road races.

Category Maximum Gain Ratio (meters)
1 5.46
2 5.46
3 8.78
4 5.78
5 6.14
6 6.14
7 6.55
Newcomers Ladies 7.01
Newcomers Men 7.01

Formula: Gain ratio = Diameter of drive wheel in inches × (number of teeth in biggest front chainring / number of teeth in smallest rear sprocket).

These distances are measured with the most common wheel circumference of 2096 mm. If you have a different wheel circumference, your resistance may differ. To find out exactly what you are allowed to drive, we advise you to look at the download of the Resistance Table below.