The "Dutch Treat" is equipped with odometer readings
in miles. This gives some discomfort while devellopping tours and
riding them for all the folks I do that for and with read the
distance in kilometers.
I solved this problem by mounting a Sigma BC-600 bicycle
computer.
The sensor is
tie-wrapped to a small 90 degrees bend iron plate that is
attached to the two axle securing bolts on left side of
front-fork. The magnet is tie-wrapped to one of the spokes.
This is another
look of it, Beware not to let the sensor be hit by the magnet!
This picture shows
the adapter to the axle mount bolts.
At first, the display
was
rubber-band wrapped to the left handle bar. Ofcourse the wires
were not long enough, but those can be extended by a little
soldering. Take care to shrink-wrap the connections for moist-protection.
Nowadays, the computer has been duplicated and both are mounted below the instruction
mount.