This magnet is designed to help you measure your speed on a bike by connecting to a sensor.

This bike speedometer magnet is compatible with all cyclometers on the market. It can be attached quickly and securely to round or flat spokes, with no tools required.

Ease of use

Fits onto round or flat spokes.

Compatibility

Compatible with all sensors on the market.

Easy assembly / dismantling

Tool-free fitting.

This magnet is designed to help you measure your speed on a bike by connecting to a sensor.