Sigma Rox 9.0 cycle computer Chest strap and sensor

[Clint Adams]

Anybody know where I can buy a chest strap and heart rate censor for a Sigma ROX 9.0 cycling computer.

I bought a bike during this week @ a Cash Crusaders shop but they did not give me the chest strap/heart rate sensor.

The Cadence sensor and speed sensor is on the bike but the magnet for the cadence sensor is missing.(will any magnet work?)

Seems they changed the crank on the bike.

 

Will post some pics of the bike as soon as its back from my bike tech.

Any help would be appreciated.