The BC 1009 has everything a bike rider needs. Next to standard functions this all around computer is equipped with average speed. The computer is easily programmable with click buttons. If the battery is running low, a reminder alarms the bike rider before it is too late. Handlebar or stem mount. Downloadable with optional docking station.
Learn just how fast you're cycling on commutes or training rides with the Sigma BC 1009 wired bicycle speedometer. Also available in a wireless model, the speedometer 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 isn't shown while riding). The speedometer even includes a built-in clock, so you can check the current time or see how long you've been riding.
Other features include a low battery warning (all presets and total values remain intact when the battery is changed), a PC link that allows you to plug your data into training software for analysis, and a water-resistant housing.