Deemoiii

Well so far I have found a dodgy rusty/burned plug to ignition, fixed that but now when I hit starter all lights and dash go out then come back a bit later, battery showing 10.5 when starter is hit so not too low but it could still be the battery?

Iwe been playing with my multi meter and traced where I have V and where not. So doesn't get to starter relay, ignitor box, start switch or headlights but dash has some V without showing signs of life. Just to add, I had dash and crank but once I trailer't it home I connected battery with jumper leeds hear a click and nothing, dead. I thought I did a fuse but that doesn't seem to be the case

Hi all, hoping someone can point me in the right direction, Bike has new battery and fuses are OK, getting 12v after fuses but no lights or dash or relay click. I'm a bit stuck on where to go next, is there a way of testing relays? Is bad starter relay going to give these simptoms? Any advice is welcomed

New member here searching for some guidance on troubleshooting issues with my yamaha r1 99 model, cool forum by the way