and another note, if you can't find that specific SPDT switch, just find one that's similar in dimensions and function, like I said, it's a very simple mechanism..GrizzlyPeakGuy said:... 275-016A. SPDT Submini lever switch. EDIT: Or 275-0016 depending on which side of the packet you're looking at. Uh?
You have to pop the casing open to get rid of the metal lever that goes across the switch plunger, but that's a 5 second job. I then soldered on flying leads with spade connectors, and the same on the bike side of the circuit, but that bit is optional for geeks like me. Screwed the whole thing onto the bike, connected the leads, and Bob's your Mother's "special friend".