Sigma Bc509 Cycling Computer Top Deals The BC 509 is a simple computer. Simply attach it to your bike, set the wheel size, clock, and you are done. Functions are clearly shown and can be easily read from the large display. An option to automatically scroll through functions keeps this… CAMPMOR $ 21.99 + $ 6.99 shipping REI $ 20.00 + $ 0.00 shipping Sigma Sport Bicycle... 

Sigma BC1106DTS Wireless Computer The BC 1106 DTS with its diversity of functions is the right choice for the athletically ambitious biker. DTS stands for digital transmission system, which provides zero cross talk with other computers. The integrated storage chip prevents loss of pre-settings and total values during battery change, which is announced in due... 

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Sigma ROX 9 0 Triple Wireless Computer The SIGMA ROX answers just about all the questions you could imagine. Besides measuring altitude, inclination and temperature, the newly developed digitally encoded 3-channel wireless STS (SIGMA TRANSMISSION SYSTEM) makes it possible to use several sensors, such as pulse measurement, speed and cadence transmitter, at the...