If you have to perform adjustments to your Hyosung XRX 125 SM then it is usually recommended to have access to a Workshop Manual to use as a guide in case that you want to know techniques to remove a certain part such as the Gearbox and fit it again adequately.
Hyosung XRX 125 SM Workshop Manuals provide you with targeted diagnostic guidelines for your automobile so if something is faulty it can help you figure out what the situation is and some ways to fix it. Then you are able to decide if this can be achieved on your own or in case the job is simply too big you are able to make a reservation for your XRX 125 SM into a local car garage.
Hyosung XRX 125 SM manual