Q.Screeching Sound in rear disc brake in Suzuki Gixxer SF

[QUOTE=Divyanshu123;n24547]I purchased Gixxer SF 2017 FI a month and a half back. In the beginning, it was all fine, but after 15-20 days, it started giving screeching sound from the rear disc brake, whenever applied. I went for the first service and told them. I don't what they did but for 1-2 days, no sound at all. He told me to clean the disk every day. I did but still the same sound. I don't know what is wrong. It was about cleaning, then why no sound from front disc?[/QUOTE] Check if there's adequate gap between the disc and the brake pad. If the brakes are too close, then the unnecessary friction might be the problem. I don't think cleaning disc is done everyday normally. It's just the service guy giving excuses. Do check the brake pad distance. I think it is mentioned in the bike's instruction manual. Hope this helps. Cheers!

I purchased Gixxer SF 2017 FI a month and a half back. In the beginning, it was all fine, but after 15-20 days, it started giving screeching sound from the rear disc brake, whenever applied. I went for the first service and told them. I don't what they did but for 1-2 days, no sound at all. He told me to clean the disk every day. I did but still the same sound. I don't know what is wrong. It was about cleaning, then why no sound from front disc?