If you choose to do maintenance for your KTM 125 EXC SIXDAYS then it is usually a great idea to have access to a Workshop Manual to keep just for reference just in case you need to know the way to remove a certain component including Wheel Bearing and match it again efficiently.
KTM 125 EXC SIXDAYS Workshop Manuals can offer you exact diagnostic info for your car or truck therefore if something is broken it helps you ascertain what the problem is and the way to make it better. You can then evaluate if this can be achieved by yourself or if the job is too big you can actually book your 125 EXC SIXDAYS right into a trusted garage.
KTM 125 EXC SIXDAYS manual