Manuals for Sigma Cycling Computers

Below you can find all models Sigma Cycling Computers for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

Is your product defective and the manual offers no solution? Go to a Repair Café for free repair services.

Frequently Asked Questions

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

Why do I need to enter the size of my wheel? Verified

To calculate the traveled distance, the cycling computer uses the number of revolutions. The number of revolutions multiplied by the size of the wheel equals the traveled distance.

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A battery in my device is oxidized, can I still safely use it? Verified

Ja, the device can still be safely used. Firstly, remove the oxidizd battery. Never use bare hands to do this. Then clean the battery compartment with a cotton swab dipped in vinegar or lemon juice. Let it dry and insert new batteries.

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How many miles is one kilometer? Verified

One kilometer equals 0,621 mile. Ten kilometers makes 6,21 miles. One mile equals 1,609 kilometer. Ten miles makes 16,09 kilometers.

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Latest comments

Manual Sigma BC 9.16 ATS Cycling Computer
francesco tognon 14-06-2024
I lost the user manual, I changed the battery and I no longer know how to reprogram, thanks.


(Translated by Google)
Sigma BC 9.16 ATS Cycling Computer
Manual Sigma BC 7.16 ATS Cycling Computer
Анна Ратникова 10-06-2024
Good afternoon everyone, the bike computer has stopped showing data.


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Sigma BC 7.16 ATS Cycling Computer
Manual Sigma BC 9.16 ATS Cycling Computer
Michal Konrád 30-05-2024
I can't set the battery saving/start stop icon on the Sigma BC 9.16 cycle computer (it looks like a transmitter). My bike comp is still on, no matter if I'm riding or if the bike has been in the garage for a week. It used to turn off after a while, now after changing the battery it doesn't. Does anyone know what it is or where and what to set. Thank you.


(Translated by Google)
Sigma BC 9.16 ATS Cycling Computer
Manual Sigma BC 14.16 Cycling Computer
Willy Kastner 28-05-2024
The computer no longer shows speed while driving. I can't see any cable damage. Everything works on my other bike with the same computer. The magnet distance was not changed. What can be the cause?


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Sigma BC 14.16 Cycling Computer
Manual Sigma BC 9.16 ATS Cycling Computer
Michal Michal 27-05-2024
With the Sigma B.C 9.16drat, after replacing the battery, the display still lights up even though it is not needed. Before the replacement, it turned off after about 5 minutes of inactivity. Does anyone know please ....why?


(Translated by Google)
Sigma BC 9.16 ATS Cycling Computer