For the last 17 years PowerTap has been creating the best power meters to give cyclists the edge that they’ve been yearning for. The latest addition to the PowerTap portfolio is the P1s, a single-sided version of the world renowned, P1 pedal-based power meter. The P1s represents a more affordable way to get the simplicity and versatility that P1 users have grown to love. Power output is calculated by measuring power from one side, in this case the left side, and doubles the value.
Most advanced cycling power meter ever developed
Easily swap between bikes for a vast range of compatibility
Measures left power only and doubles that value for total power