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Sigma Analog Speed Transmitter for BC 8.12 ATS Bike Computer

Crucial to the functionality of the wireless SIGMA SPORT BC 8.12 ATS Cycle Computer is the Analog Speed Transmitter. This genuine Sigma factory component will replace a lost or damaged one on your bike and allow you to resume monitoring your ride speeds.

Wirelessly Transmits Speed Data To Computer Head
Putting it in simple terms, ATS refers to SIGMA SPORT's own, wireless, single channel, analog, coded transmission. The BC 8.12 ATS is the entry-level wireless bike computer in the TOPLINE 2012. The wireless Speed Transmitter on the fork picks up signals from the Power Magnet attached to the spoke and transmits rotation info to the integrated receiver within the computer head mounted on the handlebars. The computer uses this data to show current speed & distance covered as well as storing useful info regarding trip times, total distance and maximum & average speeds. The transmitter works with all ATS compatible computers.

• Sigma Speed Transmitter for ATS BC 8.12 Bike Computer
• Analog encoded single channel wireless transmission
• Installs on front fork (tool free)
• Collects info from the power magnet attached to the spoke
• Transmits rotation/speed data to the computer head
• Wireless transmission range is 70 cm
• Not suitable for rear wheel mounting
• No range cross-over = no disturbance
• O-Rings included (32mm & 42mm)
• Works with all ATS compatible computers
• Automatic start / stop
• Watertight

• Range: 70cm
• Battery Life: 1 year
• Battery: C2032
• Weight: 17g
• Dimensions: 42 x 36 x 12mm (approx)


Topline 2012
BC 8.12 ATS
Baseline 1200

Topline 2016
My Speedy
BC 7.16 ATS
BC 9.16 ATS

PLEASE NOTE: Purchasing this item may incur NZ customs import duties. See our Store Page for further information. DELIVERY: Please allow 5-10 working days for postage.
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  • Store location: Australia

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