Moto Manual Auto Bajaj Discover 135cc

Good afternoon,

I wish you a happy day for everyone, I want to ask all of you to please me if you can help me with sending me the motorcycle manual in reference, it is my motorcycle which has just turned 50,000 km and investigating I realize that it is necessary to change the rings every time that fulfills this mileage .......

If someone can help me with this manual beforehand I give you very much ...