traffic light sensors

[JIBTEXHNKA]

Originally Posted by patrick_777

Strong magnets can wreak havoc on your ignition and most other electronics, so be careful where you put them.

In other words, it's your bike.

good point, i hadn't though of that. yet another reason not to trust $20 fix-all solutions on the internet.

near the bottom of the bike probably isn't much on an issue, but i can't really say that with any certainty.