My 9 month old Yamaha YZF-R125 has been cutting out at low revs and misfiring. From time to time when I'm riding in the wet, the neutral light comes on when the clutch is pulled in fully and an rare occasions when I start the bike up, the whole display looses power momentarily. Is this a serious electrical fault?

Thanks mate, it's still under warranty though, should the dealer come out and have a look at this? Thanks mate, it's still under warranty though, should the dealer come out and have a look at this?

Thanks for the help. An Engineer from the RAC came out and had a look at it. Had the petrol tank off, air box out and a good look at the carb, couldn't fix it on the spot but he's sure it's carb causing the problem and the switch may need recalibrating. Bike's off to the dealers courtesy of my breakdown assistance and will hopefully be sorted this week.

Thanks for your help :)


Thanks for the help. An Engineer from the RAC came out and had a look at it. Had the petrol tank off, air box out and a good look at the carb, couldn't fix it on the spot but he's sure it's carb causing the problem and the switch may need recalibrating. Bike's off to the dealers courtesy of my breakdown assistance and will hopefully be sorted this week.

Thanks for your help :)