Sigma's BC12.12 STS has bicycle commuters in mind. In addition to nine functions for everyday and long-term mile-tracking, the BC 12.12 STS converts your commuting miles into gallons of fuel saved per trip! It also boasts the simplicity and clean looks of a wireless set-up, as well as a low battery indicator and a storage chip for data backup.
SIGMA SPORT // BC 12.12/STS // Functions
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Randy at Sigma provided exceptional service. I would buy a Sigma product without hesitation.