The man from onkle

Is the bike a write off? Insurers like to use non disclosure of mods as an excuse not to pay out on a claim. If they do go down this route then he could say he thought it was legal as this was how it was bought from the dealer and the dealer never raised any issues with the legality of the exhaust. Good luck

Does anyone know what the service intervals are on a yamaha xt 125x 07 plate cheers

Try this- With the new battery connected the speedo should flash up enduro or motard. When it flashes from enduro to motard turn igniton on but dont start. When it flashes again to enduro press the blue mode button on the front of the left handlebar. It should revert back to the correct mileage settings. Hope this helps