Sigma r1 duo ant+ hartslag zender rox sigma sporthorloges 20331 Protective Cover Brakes: XLC BR-R03

Brakes: XLC BR-R03

(Etro) Tire size: 25-630

This ensures a smooth effect and a long service life

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Sigma r1 duo ant+ hartslag zender rox sigma sporthorloges 20331 Protective Cover Brakes: XLC BR-R03Suitable for the ROX GPS 4. 0 10. 0 11. 0 11. 1 12. 0 and Id. free id. tri Multisport watches With this Sigma R1 DUO+ sensor you can very accurately capture your heart rate. The sensor can be used with all devices that are equipped with ANT+ and or Bluetooth Smart and that are suitable for linking to a heart rate monitor. The digitally encrypted sensor prevents malfunctions with other equipment and the laminated electrodes ensure that the tire always