An exelent bike.It has very good performance.Milage is also good it gives upto 55-60kmpl.The control of Cb shine is outstanding.for youngester its a perfect bike.Really it’s very very very good bike I have ever seen.I have bought it in 2011 . Firstly it gave 65 kmpl . But now; I.e after 4 years it’s still giving 62kmpl https://m.mouthshut.com/the rel="nofollow" target="_blank" >@the speed between 50-55 kmph. No complain in chain socket. No complain in sound . Many of users say there is having problems in sound and chain . I think they are new users with a sudden pick up bike . Yes. CB shine gives SUDDEN PICK UP . If u r new rider then obviously your driving may cause these problems. Otherwise normal bike users can appreciate it . I suggest so .