Replacement magnet for the wheel spokes, for Sigma wired cycle computers from the Topline 2016 model series and older.

• Can be removed without tools.

Compatible with the following cycling computers:

• BC 5.16, BC 7.16, BC 9.16, BC 14.16, BC 16.16, Pure 1, BC 5.12, BC 8.12, BC 12.12, BC 14.12, BC 16.

About the SIGMA SPORT brand

• Did you know that Sigma was the first brand to introduce bike computers to the world in 1982? It didn't take long, and a few years later, their cycling computers were equipped with functions that we all know today, such as the frequency of pedaling or the heart rate monitor.