There are a range of factors that can affect your cycling speed. Obviously fitness is one of them, however, weather conditions and the varying gradients of the road play a huge part too. The most advanced way of measuring how these factors affect your performance speed is with the aerodynamic Wireless Polar CS speed sensor.
- Female Male
- Measures your current, average and maximum speeds Track your average speed to see your progress and performance improve Light yet tough, and easy to attach