The BC 12.0 WL is the ideal companion for all your cycling adventures. It captures monthly statistics, displays the current temperature, and can be used on two bikes.

This SIGMA ORIGINAL does a lot and does them all well: the BC 12.0 WL gives you access to twelve functions to give you an overview of your performance on two different bikes at all times. The wireless bike computer also provides monthly performance statistics. It is a true SIGMA ORIGINAL with lots of sophisticated functions!

• In the wireless (WL) version, the digitally coded STS radio protocol moves your data from the speed transmitter to your bike computer. This protects data perfectly while it is being transmitted to the BC 12.0 WL and eliminates external interference.
• Which bike do you want to use today? Road bike, city bike, racing bike? If you ride different bikes, you can easily use the BC 12.0 WL on your second bike, too. After setting it up once, you can select the bike you are currently using on your bike computer.
• Just a few clicks, and you’re ready to go: Thanks to the pre-defined tire sizes, ranging all the way from a small child’s bike to a 29″ bike, setting the BC 12.0 WL is effortless. You can also enter the tire circumference exactly to the millimeter.
• The BC 12.0 WL’s slim design and angular shape looks good, especially on a sporty bike. At 31 x 41 mm, the display is larger than its predecessor. That provides room for large numbers that are very easy to read during a ride. Combining functionality with practicality, the smart bike computer is backlit, so you can read your values easily even when it is dark. The BC 12.0 WL displays current speed continuously, and you can select whatever second value you want.
• A button battery (CR 2450) supplies your BC 12.0 WL on all your rides for more than two years without being charged. During battery replacement, an integrated chip stores all the values and settings.
• The wireless BC 12.0 WL is water-resistant, so it can be used on your biking adventure regardless of the weather.The wireless BC 12.0 WL is quite the linguist. Its full text display can be in English, German, French, Italian, Spanish, Dutch, or Polish – seven languages in all.

CADENCE SENSOR

• Do you want to measure your cadence? Then pair the BC 12.0 with a cadence sensor, which is included in the BC 12.0 WL CAD package and also available separately as an accessory. Then you can keep an eye on your pedaling data.

Basic functions

• Speed
• Avg speed
• Maximum speed
• Comparison of cur. / avg. speed
• Distance
• Total distance
• Ride time
• Total ride time
• Clock (12/24 hrs)

General features

• Automatic start / stop unlimited
• Programmable based on tire selection
• Available languages DE - EN - FR - IT - ES - NL - PL
• Service interval adjustable (by the retailer)
• Data retention when batteries are replaced (settings and total values)
• 12 months of workout statistics
• Automatic pairing
• Can be used for 2 bikes
• Low battery indicator – computer head
• Low battery indicator – transmitter
• STS coded wireless trans.: up to 90 cm range between transmitter and bike computer
• Automatic bike recognition (Bike 1 / Bike 2)
• Cadence