Sigma Originales 2030 Support

Extend the power of your SIGMA Originals cycle computer to a second bike with this complete wireless kit. A cost-effective solution for cyclists with multiple bikes, it eliminates the need to buy a new computer—simply swap your head unit and ride. The proven ATS wireless technology provides a stable, interference-free connection for accurate speed and distance tracking, all while keeping your handlebars clean and clutter-free. This all-in-one set includes the handlebar mount, speed sensor, and magnet. Compatible with SIGMA BC 5.0, 8.0, and 10.0 WL models