Sigma Sport BC1909 STS HR Triple Wireless Computer Sigma BC1909 STS HR Triple Wireless Computer

Sleek, modern, and full of features, this triple wireless computer is the perfect companion for training. General Functions: Auto startstop Auto conversion between MPH KMH Large display with easy to read icons 7 available languages Integrated storage chip for data backup Low battery indicator computer head transmitters 2 adjustable wheel sizes Automatic recognition of bike 2 Backlight Current temperature Compatible with wired speed harness sold separately Weathe