Depending on the indicators some of them you need a different flasher box others not. Just have to see when you get them on what heppens.

As for the leak in the exhaust, where abouts is it and are they standard exhausts?

If there standard and it looks to be coming from at the bottom of the silencer at the end nearest the engine, dont worry this is just a drain hole so it drains any water thats got into the engine from say washing your bike to crossing rivers etc.

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Plough on