Config
CdA: — m²
Mass: — kg
aero: —
Zwift speed & power vs slope
Pick your bike, wheels and helmet, enter rider size & effort — see steady-state speed and power across the slope range.
Speed vs slope
Power vs slope
Speed vs power on flat (0%)
Sprint simulation
A constant-power effort from a rolling start — how long each config takes to cover the distance and its speed at the line. Uses each config's rider & equipment (mass + CdA); acceleration is bounded by Zwift's speed-change caps.
| Config | Mass (kg) | Time (s) | Final (km/h) | Avg (km/h) |
|---|