![Speedo sensor BMW gearbox](http://hangar116.com/cdn/shop/products/Speedo-sensor-BMW-gearbox_{width}x.png?v=1619795845)
This speedometer sensor is for older BMW boxers with a mechanical speedometer shaft on the gearbox. It converts mechanical speed into an electronic signal that can be used by all of our motogadget instruments.
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The sensor is waterproof and requires a supply voltage of 12 V. The connection cable is approx. 65 cm long.