Tomahawk
Well-known member
A diy alarm you need a single pole switch and a mercury switch. wire the switch up in a hidden spot that you can turn it on once off the bike to put power to the mercury switch. mount the mercury switch level when the bike is on the side stand, then if someone sits on the bike a takes it off the stand the mercury makes contact and you can use this to make the horn blow. They will book it outta there quick when that horn starts blowing. once they get off the horn will stop blowing. you can hide all this under the shelter or side cover minimal space or money required. I have seen this installed on a Suzuki and it's kinda slick