Sigma 1691 Sigma BC 1609 STS Wireless Bicycle Speedometer

Sigma BC 1609 STS Wireless Bicycle Speedometer Review

Sigma BC 1609 STS Wireless Bicycle Speedometer Feature

• Wireless bicycle computer ideal for cyclists in training
• Displays current speed, average speed, and maximum speed
• Countdown timer, stopwatch, and riding time calculator
• Optional cadence measurement; current and total trip distance
• PC-compatible; temperature display; adjustable to 2 wheel sizes

Sigma BC 1609 STS Wireless Bicycle Speedometer Overview

The Sigma BC 1609 STS Wireless computer for dedicated cyclists. The cadence functions (optional, not included) provide valuable training data for efficient cycling both on the road and in the woods, and can be turned off completely when not in use. The count down timer is perfect for crits, cross, or racing against the clock. Handlebar or stem mount. Downloadable with optional docking station. Also gives current temperature.

Sigma BC 1609 STS Wireless Bicycle Speedometer Specifications

There's no such thing as too much information when you're training for a big race. Enter the Sigma BC 1609 STS wireless 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 STS, 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 STS'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 STS 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 wired version, the PC-compatible BC 1609 STS mounts on your handlebar or stem for easy access.