Just bought & fitted one of these gizmo's to my 2007 FZ1-S abs. Real easy to fit with very clear instructions.
Thought I'd post these photo's for anyone who is thinking of fitting one but who are unsure as to where the required connections are situated once you remove the seats & petrol tank.
First connection you'll need to find is the Speed Sensor Coupler. It is the small white connector with 3 wires as shown in the photo
Second one is the Crankshaft Position Sensor which has two wires
3rd & final one to find is the switched +12v wire to the rear brake light
The indicator is a good add on which I've fitted (or paid to have fitted) to most of the bikes I've owned.
To set it up it has to 'learn' the gears which I did by running through the gearbox with the engine running whilst it was on the centre stand.
Hope this is of some help to those that are thinking of fitting one of these.