Friday, 17 November 2017

How to Repair Bike Computers

You can do the adaptation by splicing the cables and connecting them directly if the contacts do not exactly match those of the original computer.
Speed sensor (Sensore n. giri in the pic) is always a single-pin 2-pin cable that differs from the others. Two pins are almost always enough for the bike speed sensors.
The double connectors (sensori cavi pulsazioni) are 2 cables, usually one of the two is white, they are handpulse sensors. They might be 3 or 4 wires. Each pulse need at least one cable + one which may be in common.
Note that if the bike has jack type connectors (headphones), these are interchangeable with those of the example computer above, but if you see a connector made up of a single long cable strip, this is not compatible and you need a different computer (bike “ergometer” computer with automatic tension adjustment).

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