The Speedoadapter for BMW K models allow an easy implementation of the 3 gearbox switches to a modern standard speedometer with inputs for the neutral and gear number indication. The green cable allow to invert the output signals and allow a connection to a wide range of speedometers. You can also connect 6 led´s for the gear indication to the outputs if your speedo have no gear indicator implemented. 

 

 

Manual (pdf)
 

Dimensions:	41 mm length x 26 mm wide x 12,5 mm height
Body material:	shock resistant ABS plastic, waterresist potted
Case Color:	Black
Connections:	0,14 qmm, 20 cm
Maximum temperature:	80 degree Celsius
Input voltage range:	7 - 18 Volt