With this little sensor you won't get out of step ever again. The Sigma STS cadence transmitter offers best support for training and competition and is thus not only essential for athletes. For a better positioning of the sensor parallel to the magnet, the sensor comes with a swivel function.
· For bike computers of the 2016 Sigma Topline series: BC 14.16 STS / BC 14.16 STS CAD / BC 16.16 STS / BC 16.16 STS CAD / BC 23.16 STS
· Also compatible with the Topline 2009 series (BC 1609/1909/2209), the Topline 2012 model BC 16.12 as well as with ROX 5.0/6.0/8.0/8.1/9.1
· Battery compartment on the outside of the cadence sensor for easy battery replacement even when mounted
Including: Sigma STS cadence transmitter incl. lithium battery CR 2032
Manufacturer's ref. 00162