I am currently learning to ride a motorcycle on my friend's 1980's Nusun 125 cc motorcycle. He and I have done some internet researching and found little to nothing on this motorcycle. I know Nusun makes small engine vehicles out of China. I have not be able to find anything beyond a couple listings on motorcycle selling websites. I was wondering if anyone could point me in the direction of more solid information. I think the model is enduro(???) I can post pictures if that will help. Thanks!