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 battery change, which is announced in due time by the low battery indicator. Two wheel size settings are possible, which can be recognized automatically with an optional "BIKE 2 SENSOR". Sigma, the official cyclometer/heart rate monitor supplier of several professional cycling teams, produces this computer. It features:
