Segway SGW570F-A3 Manual page 83

Maximum incline is:
No passenger：
4. Always check the terrain carefully before ascending any
hill.
5. Never climb hills with excessively slippery or loose
surfaces.
6. Keep both feet on the footrests.
7. Shift body weight uphill. A passenger should also shift
body weight uphill.
8. Proceed at a steady rate of speed and throttle opening.
Opening the throttle suddenly could cause the ATV to
flip over backwards.
25°
With passenger：
77
OPERATION
15°