Rear Wheel & Caliper Issue (already changed /serviced once, however, the issue persists. Hi, Team, I am writing this with a heavy heart to inform you that I am not at all satisfied with the services provided to me at Yamaha Service Center. I bought Yamaha FZ-25 bike from Yamaha in November 2017, Initially, everything was fine as I enjoyed every ride on it. However, after few months I started facing the issue in my bike's rear wheel & brake calliper. Upon which I decided to show my bike at Yamaha service centre. Although it was serviced & a part that holds calliper I believe was changed after which bike ran smoothly for few thousand km and then the same issue came back. Now every time I ride there is a screeching sound in the rear wheel and moreover the bike's rear wheel gives a heavy feel while riding. It seems that rear disc pads are always active and touching the rotor. I would take strict action if I won't be given a satisfactory and permanent resolution to my issue.