The Polar Dual Lock Mount CS W.I.N.D Bicycle Speed Sensor is an aerodynamic and light cycling speed sensor for wireless speed and distance measurement and a bike mount to attach to your bike’s stem or handlebar to easily view your training data while riding.
- Measures your current, average and maximum speeds
- Interference-free data lets you evaluate and analyze your individual performance more accurately
- Easy to install on stem or handlebar
- Firm attachment for the cycling computer