Top speeds (in MPH)

X 4.1 4.3 4.44 4.777
1 43.2 41.2 39.9 37.1
2 65.7 62.6 60.7 56.4
3 90.9 86.7 83.9 78.0
4 116.1 110.7 107.2 99.6
5 139.5 133.0 128.8 119.7
6 166.5 158.8 153.8 142.9