Sigma BC1609 Cadence Computer

The Sigma BC1609 Cadence  is a wireless cycle computer with a great range of cycle functions. Specifically the Sigma BC1609  model comes with cadence sensor so you can monitor how fast you are pedalling (RPM) which helps technique and efficiency. 

Sigma BC1609 Cadence Wireless features:

UK-Biking says "The Sigma BC1609 is a great wireless cycle computer with a decent list of functions.  With the model specific cadence sensor this a great value cycle computer, ideal for all levels of cyclist.."