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  • In stock, delivery time 1-3 days
RRP* €39.95 €23.99
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incl. 19% VAT, plus €4.49 shipping costs

20107990
SIGMA BC 12.0 WR Bike Computer
This bike computer likes things sporty and varied: The BC 12.0 WR offers you twelve functions that give you an overview of your performance on two different bikes at all times. The wired bike computer also provides monthly performance statistics. It is a true SIGMA ORIGINAL with lots of sophisticated functions!

Features - SIGMA BC 12.0 WR Bike Computer

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

An eye on temperature
If you are going somewhere on a bike, you want to know what the weather is like. The BC 12.0 WR has an integrated thermometer, showing you precisely what the temperature currently is.

Stable data transfer
The speedometer’s direct cable connection with the transmitter ensures smooth speed measurement. The BC 12.0 WR needs no battery for a transmitter, and you can use your bike computer for years without changing its battery.

Can be used for 2 bikes
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 WR on your second bike, too. After setting it up once, you can select the bike you are currently using on your bike computer. For mounting on a second bike, you will need an additional bracket, which you can find in the SIGMA online shop.

Predefined tire sizes
Just a few clicks, and you’re ready to go: Thanks to the pre-defined tyre sizes, ranging all the way from a small child’s bike to a 29″ bike, setting the BC 12.0 WR is effortless. You can also enter the tyre circumference exactly to the millimetre.

Monthly statistics
When the ride is over, the BC 12.0 WR’s usefulness has just started. The wired bike computer displays your personal statistics for the last twelve months, including total distance and ride time. This “workout diary” helps you compare your activities on a monthly basis.

Large backlit display
The BC 12.0 WR’s slim design and angular shape cuts a nice figure, 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. An extremely practical feature is that the smart bike computer is backlit, so you can easily read your values even when it is dark. The BC 12.0 WR displays current speed continuously, and you can select whatever second value you want.

Simple use
You can set and operate the bike computer intuitively with three buttons. You can use the two lower buttons to conveniently toggle among the individual functions. The menu button takes you right to your settings and monthly statistics. The BC 12.0 WR is multifaceted but still easy to use! Your ORIGINAL is practical: its integrated start/stop function begins measurement as soon as you start your ride and stops when you take a break or finish.

Simple installation
The BC 12.0 WR’s bracket can be quickly mounted on the handlebars or stem with two cable ties. You can attach the speed sensor the same way. The computer receives all the necessary data wiredly. You can remove the bike computer any time and stow it conveniently – and attach it to the bike again just as quickly.

For orderliness and a perfect view: the over clamp butler
You can also fix your BC 12.0 WR on your bike with the SIGMA Over Clamp Butler, which is available from the online shop as an accessory. It gives you space and order and an ideal view of your device. You can use a screw to secure the BC 12.0 WR against theft. The Butler fits handlebars of 31.8 and 35 mm diameters.

Long Butler for an athletic posture
The Long Butler creates more space from the handlebars and promotes an athletic posture. The bracket can be mounted on handlebars with diameters of 25.4 and 31.8 mm in a few easy steps. You can use a screw to secure the bike computer against theft. The Long Butler is available as an accessory in the online shop.

Saves your multi-day tour
The BC 12.0 WR measures exactly how long you have been on the bike during your tour and how far you have ridden. You can conveniently measure ride time and distance for a multi-day cycling excursion.

Reliable and thrifty
A button battery (CR 2450) supplies your BC 12.0 WR on all your tours for more than two years without being charged. During battery replacement, an integrated chip stores all the values and settings.

Water-resistant and weatherproof
The wired BC 12.0 WR is water-resistant, so it can be used on your biking adventure regardless of the weather.

Linguist
The wired BC 12.0 WR is quite the linguist. Its full text display can be in English, German, French, Italian, Spanish, Dutch, or Polish – seven languages in all.

Product features

  • General functions:
    • Wheel size adjustable via tire type: ✓
    • 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: ✓
    • Can be used for 2 bikes: ✓
    • Low battery indicator – computer head: ✓
  • Basic Functions:
    • Speed: ✓
    • Avg speed: ✓
    • Maximum speed: ✓
    • Comparison of cur. / avg. speed: ✓
    • Distance: ✓
    • Total distance: ✓
    • Ride time: ✓
    • Total ride time: ✓
    • Clock (12/24 hrs): ✓
  • Status Functions:
    • Current temperature: ✓
  • Display size: 31 x 41 mm
  • Mounting: With cable
  • Number of buttons: 3
  • Battery: CR2450
  • Battery voltage: 3 V
  • Battery life: 3 to 4 years at 1h use per day

Scope of delivery

  • 1 x Sigma Sport BC 12 WR Bike Computer
  • 1 x speed sensor
  • 1 x magnet
  • 1 x CR2450 battery
  • incl. cable tie for mounting handlebar mount and sensor
Pictured Long and Over Clamp Bulter not included!

EN // SIGMA SPORT // Your daily bike motivation with the SIGMA ORIGINALS

12210
4016224122103
SIGMA BC 12.0 WR Bike Computer
This bike computer likes things sporty and varied: The BC 12.0 WR offers you twelve functions that give you an overview of your performance on two different bikes at all times. The wired bike computer also provides monthly performance statistics. It is a true SIGMA ORIGINAL with lots of sophisticated functions!

Features - SIGMA BC 12.0 WR Bike Computer

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

An eye on temperature
If you are going somewhere on a bike, you want to know what the weather is like. The BC 12.0 WR has an integrated thermometer, showing you precisely what the temperature currently is.

Stable data transfer
The speedometer’s direct cable connection with the transmitter ensures smooth speed measurement. The BC 12.0 WR needs no battery for a transmitter, and you can use your bike computer for years without changing its battery.

Can be used for 2 bikes
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 WR on your second bike, too. After setting it up once, you can select the bike you are currently using on your bike computer. For mounting on a second bike, you will need an additional bracket, which you can find in the SIGMA online shop.

Predefined tire sizes
Just a few clicks, and you’re ready to go: Thanks to the pre-defined tyre sizes, ranging all the way from a small child’s bike to a 29″ bike, setting the BC 12.0 WR is effortless. You can also enter the tyre circumference exactly to the millimetre.

Monthly statistics
When the ride is over, the BC 12.0 WR’s usefulness has just started. The wired bike computer displays your personal statistics for the last twelve months, including total distance and ride time. This “workout diary” helps you compare your activities on a monthly basis.

Large backlit display
The BC 12.0 WR’s slim design and angular shape cuts a nice figure, 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. An extremely practical feature is that the smart bike computer is backlit, so you can easily read your values even when it is dark. The BC 12.0 WR displays current speed continuously, and you can select whatever second value you want.

Simple use
You can set and operate the bike computer intuitively with three buttons. You can use the two lower buttons to conveniently toggle among the individual functions. The menu button takes you right to your settings and monthly statistics. The BC 12.0 WR is multifaceted but still easy to use! Your ORIGINAL is practical: its integrated start/stop function begins measurement as soon as you start your ride and stops when you take a break or finish.

Simple installation
The BC 12.0 WR’s bracket can be quickly mounted on the handlebars or stem with two cable ties. You can attach the speed sensor the same way. The computer receives all the necessary data wiredly. You can remove the bike computer any time and stow it conveniently – and attach it to the bike again just as quickly.

For orderliness and a perfect view: the over clamp butler
You can also fix your BC 12.0 WR on your bike with the SIGMA Over Clamp Butler, which is available from the online shop as an accessory. It gives you space and order and an ideal view of your device. You can use a screw to secure the BC 12.0 WR against theft. The Butler fits handlebars of 31.8 and 35 mm diameters.

Long Butler for an athletic posture
The Long Butler creates more space from the handlebars and promotes an athletic posture. The bracket can be mounted on handlebars with diameters of 25.4 and 31.8 mm in a few easy steps. You can use a screw to secure the bike computer against theft. The Long Butler is available as an accessory in the online shop.

Saves your multi-day tour
The BC 12.0 WR measures exactly how long you have been on the bike during your tour and how far you have ridden. You can conveniently measure ride time and distance for a multi-day cycling excursion.

Reliable and thrifty
A button battery (CR 2450) supplies your BC 12.0 WR on all your tours for more than two years without being charged. During battery replacement, an integrated chip stores all the values and settings.

Water-resistant and weatherproof
The wired BC 12.0 WR is water-resistant, so it can be used on your biking adventure regardless of the weather.

Linguist
The wired BC 12.0 WR is quite the linguist. Its full text display can be in English, German, French, Italian, Spanish, Dutch, or Polish – seven languages in all.

Product features

  • General functions:
    • Wheel size adjustable via tire type: ✓
    • 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: ✓
    • Can be used for 2 bikes: ✓
    • Low battery indicator – computer head: ✓
  • Basic Functions:
    • Speed: ✓
    • Avg speed: ✓
    • Maximum speed: ✓
    • Comparison of cur. / avg. speed: ✓
    • Distance: ✓
    • Total distance: ✓
    • Ride time: ✓
    • Total ride time: ✓
    • Clock (12/24 hrs): ✓
  • Status Functions:
    • Current temperature: ✓
  • Display size: 31 x 41 mm
  • Mounting: With cable
  • Number of buttons: 3
  • Battery: CR2450
  • Battery voltage: 3 V
  • Battery life: 3 to 4 years at 1h use per day

Scope of delivery

  • 1 x Sigma Sport BC 12 WR Bike Computer
  • 1 x speed sensor
  • 1 x magnet
  • 1 x CR2450 battery
  • incl. cable tie for mounting handlebar mount and sensor
Pictured Long and Over Clamp Bulter not included!

EN // SIGMA SPORT // Your daily bike motivation with the SIGMA ORIGINALS

12210
4016224122103
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guter preiswerter Radcomputer! Top

Die Technik an sich sollte ja mittlerweile ausgereift sein und erscheint es auch (LCD Anzeige, Kabel, Magnet, Reed-Relais, gibt es so seit ca. 30 Jahren auf dem Markt). Die Temperaturanzeige ist ein nettes Feature und einer meiner Gründe für den Kauf. Dass Sigma die Kabelbinderbefestigung der früheren Gummibefestigung vorzieht, halte ich für unpraktisch und ziehe dafür einen Punkt ab. Die Halterung am Lenker wirkt auch wesentlich windiger als ich das von früheren Modellen kenne. Zwei Punkte ziehe ich allerdings ab weil man ab 750 km mit der völlig unnützen Radservice-Anzeige genervt wird, ich weiß nicht, wie oft ich die schon wegdrücken musste. Wozu brauchen Leute das, die ihr Rad selbst warten und warum kann man das als Enduser nicht selbst disablen, sondern nur der Händler? Was für ein Unsinn. Wenn mir das so klar gewesen wäre, hätte ich einen anderen Hersteller für so einen Standardradcomputer gewählt.

Guter preiswerter Fahrradcomputer mit für den Alltag ausreichender Anzahl an Funktionen. Sehr schön ist das größere Display und die Darstellung der Messwerte. Eine schöne Funktion ist auch die Monatsstatistik. Die Halterung ist stabil und die Kabelbinder halten besser als die früheren Gummiringe (mir ist schon mal ein Ring gerissen). Die Befestigung des Magneten an der Speiche ist auch besser als früher. Radcomputer ist empfehlenswert.

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