Sigma BC 1609 Cadence Bicycle Speedometer

Whether used for training or recreation, the BC 1609 Series are versatile computers that would be at home on any handlebar. Available in Wired and Wireless models. General functions auto start/stop, auto conversion between MPH and KMH, large display with easy to read icons. 7 available languages, integrated storage chip for data backup. Low battery indicator (computer head and transmitters). 2 adjustable wheel sizes, automatic recognition of bike 2, back light, current temperature, weatherproof. PC compatible.

There's no such thing as too much information when you're training for a big race. Enter the Sigma BC 1609 Cadence bicycle computer, which includes everything from a speedometer to a countdown timer to an optional cadence measurement function--all compatible with online PC software. The BC 1609, which is adjustable to fit two wheel sizes, displays your current speed, average speed, and maximum speed, so you'll have a good idea whether you're the tortoise or the hare on the bike trail. You can also compare your current and average speed on the same screen, or check the trip distance and total distance (the latter is only available after your ride). The computer even offers a programmable trip section counter, a roadbook that lets you create a back-and-forth itinerary.

The BC 1609's timing functions include a countdown timer that's perfect for racing against the clock; a stopwatch that keeps you sharp on intervals; a display for elapsed and total riding time (the latter is only available after your ride); and a time-keeping clock. And serious cyclists can opt to use the cadence functions (current and average), which help you ride efficiently both on the road and in the woods. You can also turn off the cadence functions while riding.

The BC 1609 is versatile in other ways, too, with the ability to automatically recognize a second bike. That means you can gauge the total distance and ride time of either or both bikes, a handy option for couples or friends who train together. Other features include a temperature display, seven language settings, a backlight, a battery status display, and a backup function that preserves your settings and info even when the battery dies. Also available in a wireless version, the PC-compatible BC 1609 mounts on your handlebar or stem for easy access.