Abstract SKU
Abstract Product Id
Concrete Product Id
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer
BC 12.0 WL Radio Bike Computer

Sigma BC 12.0 WL Radio Bike Computer

34.95 € RRP €59.95

Price incl. VAT plus €16.35 (for delivery to United States of America)

Product code: 232337401

Colour white

Delivery time 7-14 business days

Store availability


The Sigma BC 12.0 WL bike computer marks the advanced segment of the Sigma Originals series and works completely wirelessly thanks to digital STS radio technology. In addition to ten functions, it also offers numerous additional features such as a backlight and battery status display. A special feature of the BC 12.0 is that it can record distance and riding time for two bikes separately. The monthly summary of the total values acts as a type of training diary - very practical! In combination with the separately available Sigma STS cadence sensor set, you can even use the BC 12.0 WL for ambitious cadence training.

Despite its handy size, the bike computer has a clear and easy-to-read display. The sporty design fits perfectly into any cockpit. With the two data fields you always have the current speed in view and having two buttons makes it easy to switch through the other functions. A cycling computer for sporty, active riders who want a basic performance assessment and also other practical functions.

• Radio-controlled cycle computer with 10 functions
• Backlight
• Full text display in 7 languages
• Predefined tyre sizes selectable
• Automatic pairing
• Automatic start/stop
• Waterproof in accordance with IPX 8
• Battery level indicator (computer and sensor)
• Training statistics going back 12 months
• Can be used for two bikes (separate data acquisition)
• Automatic bike detection
• Compatible with Sigma STS cadence sensor
• Data storage after battery change (total values and settings)
• STS coded radio up to 90 cm range
• UFSB compatible: quick programming and analysis by specialist dealers possible
• Service interval adjustable via UFSB
• Incl. stem/handlebar mount, sensor and magnet
• Mount for second bike available separately (see accessories)

General features:
• Current speed
• Average speed
• Comparison of current to average speed
• Maximum speed
• Distance (up to 999.99 km)
• Total distance bike 1 / bike 2 (up to 99,999 km or mi)
• Travel time (up to 99.59 h)
• Total cycling time bike 1 / bike 2 (up to 9,999 hours)
• Time (12 or 24 h)
• Temperature display

Cadence features (in combination with optional STS cadence sensor):
• Current cadence

Technical details:
• Model series: Sigma Originals
• Material: plastic
• Display size: 2" (approx. 31 × 41 mm)
• Buttons: 3
• Touch display: no
• Power supply: 1 CR2450 button cell, 1 CR2032 button cell (included)
• Battery life computer: approx. 2 years (with 1 hour daily use)
• Battery life speed sensor: approx. 1.5 years (with 1 hour daily use)
• Attachment: cable tie (included in delivery)
• Dimensions: approx. 60 × 44 × 13 mm

In the box:
• 1 Sigma BC 12.0 WL STS bike computer incl. battery
• 1 Sigma STS handlebar mount 2450 incl. mounting material
• 1 Sigma STS speed sensor incl. battery and mounting material
• 1 Sigma Speed Power magnet
• 1 manual

Compatible accessories & spare parts:
• Sigma STS cadence sensor set (prod. code 2326358)
• Sigma STS cadence sensor (prod. code 2326354)
• Sigma cadence magnet (prod. code 2326351)
• Sigma Overclamp Butler 2450 mount (prod. code 2326339)
• Sigma Long Butler 2450 mount (prod. code 2326365)
• Sigma STS Bike 2 Set 2450 (prod. code: 2326356)
• Sigma STS handlebar mount 2450 (prod. code: 2326345)
• Sigma STS Speed Sensor (prod. code: 2326353)
• Sigma Magnet Speed Power for radio speedometer (prod. code: 2326350)

The Sigma BC 12.0 WL bike computer is also available together with the STS cadence sensor set as BC 12.0 WL CAD Bundle under prod. code 2323375.

Compatible with ANT+:
Heart rate:
Power in watts:
Smart Notifications:
Display light:
Manufacturer`s ref.:
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BC 12.0 WL Radio Bike Computer

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