Hi guys any one give his prestigious advice that My CD70 have make noise (say goonj) while ride on bike ,I think its from gear box , Need you people advise how to overcome this issue , I am too much worried my bike just ride only 11200 km since the date of purchase.I have use different oils might this will cause this issue.Kindly email me at akash_4_u@live.com your advice .thank you