It has stood for 3 years put new petrel in charged batrea not asound when pressing start button

Sounds like a bad battery

Have the carburetors or throttle bodies & injectors cleaned, clean fuel lines replace all fuel, change oil to be safe.

voltage regultor

try just replacing fuses, if it sat that long could be corrosion or rust

i have the same problem at the moment, a helpfull sole put deisel in my tank and after draining the tank and carb iv put petrol in and got it running through the engine but now its doing the same thing that u have described, it has been stood unused in the freezing english winter for about 2 weeks but that shouldnt afect it too badly, iv charged the battery and still this issue, i am asuming that it is the starter motor/relay. i am going to try replacing this and see if it works, if it sorts the problem then i will let u kno and we can sume that this will sort urs aswell. if not.. im taking a baseball bat to the whole bloody thing cuz its really starting to do my nut in. watch this space

1.Make sure the WII is stood up properly.
2.Then switch on the WII
3.Now look near the eject button...

- Look at the right top bendy bit of the eject button put your nail through it and press it down it should eject.

- If still not ejected after several seconds holding, disconnect all the cable's in the WII leave it for a while (approx 5 Min) and plug it back in, switch on the WII, then press eject.

- If it does not come out look inside the drive and see if the disk can be physically pulled out now.

unlock the car with the key then press/hold the button down on the remote to lock car.if this doesnt work try lock the car....etc.

Absolutely nothing, hmmmm check the battery charge state (new batteries sometime need charging), battery connections, check the connections at the solenoid, check the ground connection at the engine, (remove and clean it) Be sure the switches are all in the right position, kickstand up, clutch pulled, in neutral, handlebar switch on, ignition sw on ...etc...
check the wires from the starter button to the solenoid, fuses, etc...

bike needs a new battery. battery is no longer capable of holding a full charge no matter what a trickle charger says. batteries wear out over time. expect 2-3 years from a motorcycle battery.

the clicking sound you hear is the relay flipping between open and close as it tries to get the right amount of amperage to turn the starter.