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SIGMA Computers - Originals BC 8.0 Wireless ATS (08211)

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Click to see Originals BC 8.0 Wired (08210).
See all Sigma Original Models.


8 FUNCTIONS w/ SPEED COMPARISON AND MULTI DAY TOUR TRACKING: The BC 8.0 WL features the eight essential functions: trip distance, speed, total distance, trip time, clock, total trip time, average speed, and average speed comparison. The BC 8.0 WL measures trip time and distance for long bike tours. This makes it convenient to read the entire distance of a multi-day biking trip. Full text display can be in English, German, French, Italian, Spanish, Dutch, or Polish.

CONTINOUS SPEED COMPARISON: A special feature of the BC 8.0 WL is its continuous comparison between current and average speeds. It is displayed with an arrow: If the arrow is pointing up, the cyclist is faster than their average. If it is pointing down, they are slower. When riding at approximately average speed, no arrow is displayed.

WIRELESS DATA TRANSFER & PREDEFINED TIRE SIZES: The wireless (WL) encoded transmission SIGMA has developed eliminates the need for cables. A wireless transmitter on the fork continuously measures and transmits bicycle speed without interference to the BC 8.0 WL's receiver. The pre-defined tire sizes, ranging from a small child's bike to a 29" bike, make it easy to set the BC 8.0 WL. You can also enter the tire circumference exactly to the millimeter.

EASY OPERATION & QUICK MOUNTING: Setting up and using the BC 8.0 WL is very easy – and requires just one button. You can toggle through the functions easily at any time. The 31 x 39 mm display is just the right size to give cyclists a perfect overview of their data. Its large numbers make it easy to read, even during a ride. The BC 8.0 WL's handlebar bracket and speed sensor can be mounted quickly on the bike with cable ties (included). The bike computer is convenient to remove and store at any time.

WEATHERPROOF w/  LONG BATTERY LIFE: The BC 8.0 WL is water-resistant and weatherproof, so it can be used at any time. Cyclists do not have to worry about the wireless speedometer's battery life either. The integrated, replaceable button battery (CR 2032) is sufficient to supply the BC 8.0 WL with energy for well over two years.

Click to see Originals BC 8.0 Wired (08210) 
See all Sigma Original Models.


Bike computer for advanced requirements

On holiday or riding to work or school, the BC 8.0 WL is the advanced gateway to the world of SIGMA ORIGINALS bike computers. The compact, durable bike ride companion features the eight most important functions. In addition to current speed, the wireless BC 8.0 WL displays the average speed and total ride time. The large button makes it easy to toggle between clock, ride time, trip distance, and total distance.

What's included: Bike computer (including battery), bracket for wireless model, ATS transmitter (including battery), magnet, mounting material, operating instructions


Current speed
Average speed
Current/average speed comparison
Total distance
Ride time
Total ride time
Clock (12/24 hrs)

ATS encoded wireless transmission
Full text display in seven languages
Predefined tyre sizes
Automated start/stop
Watertight in accordance with IPX8
Service interval can be adjusted (at the retailer)