SIGMA BC1106 11 function Topline Wired Bicycle Speedometer The BC 1106 with its diversity of functions is the right choice for the athletically ambitious biker. The integrated storage chip prevents loss of pre-settings and total values during power losses or even battery changes, with low power scenarios announced in due time by the low battery indicator. Two... 

SIGMA BC2006MHR DTS Wireless Bicycle Speedometer with Heart Rate Monitor and Altimeter The digitally coded, the BC 2006 MHR DTS combines the classic features of a wireless bike computer with the most important altitude, heart rate and temperature functions. With the easy to operate 4-button navigation, mountain specialists and touring cyclists have fast access...