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I do not think this is normal. Most likely, the bearings are dead and the bottom bracket needs replacing. Unfortunately, with press fit BBs this is mostly a task for a bike shop. Normally, the bottom brackets are not serviceable even if they use some standard industrial bearings inside. The reasons for the failure may be numerous, but I agree that 1000 km is ...


You have a bulging tyre segment and it making the sound when the area scissors on the road. Look at the shape of the tyre surface.

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