Sigma Speed sensor, Black

Name: Sigma Speed sensor
Brand: Sigma
SKU: 138893593
Price: 18.49 EUR
Availability: InStock
Rating: 5 (9 reviews)

Sigma Speed sensor

18.49 €

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9 Reviews

11 Questions

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Features of Sigma Speed sensor

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Specifications Sigma Speed sensor

Features of Sigma Speed sensor

Color Black

Color

Black

Sensor Type Speedometers

Sensor Type

Speedometers

Product Type Sensors

Product Type

Sensors

Connectivity STS

Connectivity

STS

Product description of Sigma Speed sensor

Description summary

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Original description available here

Sigma STS wireless speed transmitter for almost all models of STS wireless bike computers.

Compatible with all STS wireless computer models except the BC 23.16.

Includes handlebar mounts.

Easy installation without tools.

Waterproof.

Specifications

Manual

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What our customers are saying about Sigma Speed sensor

This Sigma speed sensor is an excellent product, praised for its perfect performance. It´s an ideal replacement for an original sensor or for setting up a second bike. Users confirm it has no compatibility issues, working flawlessly with the Sigma BC 16.12 STS bike computer and even older models. The design is updated and modern. Installation is easy, and the sensor often comes with a battery and mounting clamps, making it a complete package for your bicycle

Sigma

2025/11/23

Jean-marc

Very good. Good product. Meets my expectations. Works perfectly. Excellent.

Fernando

2025/05/15

fernando

The sensor works perfectly, very satisfied

Usual quality

2025/04/28

I bought the sensor so I could use my Sigma BC 16.12 STS on another bike. Installation is easy, and it works as expected. I was pleased that the sensor has been updated and still works with my old bike computer.

Sygma sensor for sygma 12.0/14.0 meter

2025/02/14

Michel

Article conforms to my expectations. But I did not receive any clamps or battery, as mentioned in other reviews ???? Lots of parts in retail which is very useful. Fast delivery, I recommend this site.

Sensore sigma speed

2024/07/06

Enzo

Excellent product, works perfectly, the package even contains 2 clamps for mounting.

Wireless sigma meter sensor

2024/05/23

Philippe

The sensor works perfectly with the sigma BC 16.12. STS. Comes with a battery

Original spare parts

2024/04/04

Marco B,

Bought one more for my second bicycle, perfect.

Works correctly.

2024/03/22

Javier

The sensor works perfectly with the sigma BC 16.12. STS. Comes with a battery and mounting clamps. It is a more modern model than the one I had. It seems better.

Nickel

2023/02/18

Jean-Marc

this sigma sensor perfectly replaces my original broken sensor. no compatibility issues.

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BC 12.12 sts

2025/08/28

Paolo

Is this compatible with BC 12.12 Sts? Thanks

Answer of Alain

Yes it is compatible.

Bc 16.12/STS

2025/07/23

Jan

Good afternoon, I have an old BC 16.12 Sts. Is it compatible with this transmitter? I´ve lost the original.

Answer of Alain

This transmitter is well compatible with BC 16.12

Compatible9

2024/07/07

Alois

Is the sensor compatible with Sigma BC 14.16 ? The old sensor is model STS- S-3

Answer of Ernst

Yes fits perfectly

Sensor compatibility

2024/06/09

Andrea

Good morning. Does the speed sensor correspond to the STS 2450? Is it compatible with the BC 14.0 WL model?

Answer of Bozzano

Yes, I confirm. I bought it for the 14.0 WL computer, and it is compatible with the 2450 mount.

Answer of Mark

Sorry I can't help..I only have a wl bc-12.

Answer of MARCO

This is the new model of STS speed sensor. As far as I know, it is compatible with all STS cycle computers (even with the 23.16 by the way, which is what I use

Sigma 2209 targa

2024/05/20

Julio

Good afternoon. I have the old model sigma targa 2209 and I have lost the sensor. Is this model compatible? Thank you.

Answer of Bozzano

As far as I know, they are both "STS", so it should be compatible. The old sensor for 2209 seems not to be available anymore, by the way.

Answer of Mark

Sorry I only have the sigma bc 12 but according to Sigma it is "compatible with all STS-capable Sigma Sport bike computers"

BC 9.16 ATS

2024/05/14

Eva

Is it compatible with BC 9.16 ATS and if not is there another compatible model?

Answer of Bozzano

I do not think it is compatible. For the ATS series, the compatible sensor is this one: https://www.tradeinn.com/bikeinn/es/sigma-transmisor-de-velocidad-para-bc-7.16-9.16-ats/136293289/p

Answer of Philippe

The sensor works with my sigma BC 16.12 meter. STS. In addition, it comes with the battery (CR 2032). I am 100% satisfied.

Speed sensor

2024/03/15

Marcel MORAND

Is the sensor compatible with BC 23.16. STS? THANKS.

Answer of Mark

Yes, it is compatible with BC 23.16 STS, also with BC 12.0 wireless.

Sensor compatibility

2024/02/28

Daniel

So, in the product description says not compatibile with bc 23.16 I have BC 23.16 STS, is it ok for me. In the description says it is not compatible but in the Q&A section it says it's working. Thank you!

Answer of Martin

yes it is compatible with BC 23.16 STS

Good morning. Does this kit include the magnet to attach to the wheel spoke?

2024/02/23

Claudio

Good morning. Does this kit include the magnet to attach to the wheel spoke?

Answer of DECIO

Not included, just the sensor.

Answer of Martin

no, it doesn´t have a wheel magnet

Answer of Pierre

no it is not provided

bc 12.0

2024/02/13

anto

Hello, is it compatible with bc 12.0 wr wl?

Answer of Martin

compatible is BC 12.0 WL and WL CAD

BC 23.16

2024/01/15

Alonso Agudelo Olarte

Good morning. Is the speed sensor suitable for the 23.16 model?

Answer of Martin

yes it is compatible

Answer of roberto

It is compatible since they carry the same data transmission technology of the STS

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Sigma Speed sensor

Features of Sigma Speed sensor

Sigma - Electronics - Sensors

Specifications Sigma Speed sensor

Features of Sigma Speed sensor

Color Black

Sensor Type Speedometers

Product Type Sensors

Connectivity STS

Product description of Sigma Speed sensor

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What our customers are saying about Sigma Speed sensor