Vetta V30 Owner's Manual page 13

STEP 3
Route the sensor wire up the back of the fork, securing it with electrical tape.
CAUTION
Do not use zip-ties to secure the sensor wire to the bike because
doing so may result in cut or broken wires.
CAUTION
Be sure to leave enough slack in the wire to allow for the steer-
ing motion of the bike and the action of the suspension fork, if you have one.
STEP 4
Carefully wrap any excess sensor wire around the front brake cable housing,
securing with electrical tape when necessary. When you are finished, you
should have just enough slack for the computer mounting bracket to attach
to the handlebar.
Check to make sure that all of the excess sensor wire is either taped down or
wrapped around the brake cable housing so that nothing can catch on it while
you are riding.
Wiring Diagram