That tail tidy on your K3. Is it an R&G?
Does it have one hole or two for each indicator? Only I've had a right bastard time fitting mine. The two rear bolts holding the original bracket on weren't quite long enough for the R&G one so I had to use a couple of machine screws from stock. There's only one hole for each indicator so the wire has to poke around the back which only works if the indicator points slightly skywards. I need to buy and drill a new number place because it currently sits everso slightly too high to mount the indicator light. And I can't believe they don't even supply a light with the right connector to save all the dicking about cutting wires and crimping new connectors on. I didn't have this much trouble with the one for my 750.