The Sigma Power Magnet Topline 2016 speedometer magnet is an excellent addition to your cycling equipment, providing reliable speed measurements during your rides. It is easy and quick to install, allowing you to monitor your performance effortlessly.

This specific magnet is designed to ensure accurate and clear measurements, making it ideal for daily use. It is compatible with the Topline series equipment, offering a stable and reliable connection.

• Accurately detects speed during cycling.
• Easy to install and adjust on most types of bicycles.
• Ideal for the Sigma Topline series.