Registration of sports statistics This SIGMA ORIGINAL is a versatile sports device. The BC 12.0 WL offers twelve functions that allow you to always keep an eye on your performance, even on two different bikes. Furthermore, this wireless bike computer provides monthly performance statistics. The BC 12.0 WL is a true SIGMA ORIGINAL with many thoughtful features! Key features Versatile with 12 functions Whether commuting to the office, a long weekend excursion, or a true road bike blast, the BC 12.0 WL is the perfect companion for all your cycling adventures. It displays daily distance, speed, total distance, ride time, time, total ride time, average speed, average speed comparison, maximum speed, and current temperature. It also provides monthly statistics and can be used on two bikes. Temperature in sight Outdoor riders want to know what the weather is like. The BC 12.0 WL features an integrated thermometer and displays the current temperature. Monthly statistics This wireless cycling computer displays your personal stats for the last twelve months, including total distance and ride time. This training diary allows you to compare your activities with others on a monthly basis. Can be used with two bikes Whether trekking, city, or racing, the BC 12.0 WL can be easily used on a second bike. After a one-time setup, the BC 12.0 automatically recognizes which bike it's mounted on. To mount it on a second bike, all you need is an additional mount and a transmitter. Wireless data transmission SIGMA's wireless (WL) coded radio transmission eliminates the need for cables. A radio transmitter attached to the fork continuously and uninterruptedly transmits the bike's speed to the BC 12.0 WL's receiver. Large display with backlight Thanks to its slim design, the BC 12.0 WL looks particularly good on a sports bike. The 31 x 41 mm display offers ample space for large, easily visible digits while riding. The current speed is constantly displayed, while the second displayed value can be individually adjusted. Very practical: the BC 12.0 WL is equipped with a display backlight, making the readings easy to read even in the dark. Other features Weather-resistant, with a long-lasting battery The BC 12.0 WL is waterproof and works reliably in all weather conditions, ensuring it's always ready for use. Cyclists also don't have to worry about the battery life of their wireless cycling computer. The integrated, replaceable button cell battery (CR 2032) powers the BC 12.0 WL for over two years. All totals and settings are retained when the battery is replaced. Multi-day routes The BC 12.0 WL measures ride time and distance even on longer bike rides. This makes it easy to track the entire distance of a multi-day cycling holiday. Quick assembly The handlebar mount for the BC 12.0 WL and the speed sensor can be quickly mounted on the bike using the cable ties included in the set, while the bike computer itself can be conveniently removed and stored in a pocket at any time. Easy to use The wireless bike computer is easy and intuitive to operate using three buttons. The two lower buttons allow you to conveniently scroll through the individual functions. The menu button allows you to manage settings and monthly statistics. This allows you to easily and safely navigate between functions, even while riding. Polyglot The BC 12.0 WL is a true polyglot. Its full-text display offers information in seven languages: English, German, French, Italian, Spanish, Dutch, and Polish. Factory programmed tire sizes Thanks to the factory-programmed tire sizes, setting up the BC 12.0 WL is easy – from small children's bikes to 29er bikes. You can also enter the tire circumference with millimeter precision. Various mounting options The BC 12.0 can also be used with the SIGMA OVER CLAMP BUTLER or LONG BUTLER handlebar mounts. The Over Clamp Butler mount provides space, organization, and optimal visibility for your bike computer. The Long Butler mount places the device further away from the handlebars – beneficial for a sporty riding position. Both mounts are available as separate accessories and can be mounted in a matter of seconds to handlebars with a diameter of 25.4 and 31.8 mm. For added security, the bike computer can be secured to the mounts with an additional anti-theft screw. Features: Current speed Average speed Comparison of current and average speed Maximum speed Distance Total distance (Bike 1 / Bike 2) Driving time Total ride time (Bike 1 / Bike 2) Clock Temperature Characteristics: Radio transmission with STS coding Full-text information in seven languages Factory programmed tire sizes Use with 2 bikes Automatic start/stop Data retention during battery replacement (total values and settings) Battery level indicator (computer + transmitter) 12-month training statistics Automatic bike recognition Bike 1 / Bike 2 Display backlight Waterproof – IPX8 class Possibility to set the service frequency (at the dealer)