Bicycles throughout the world use simple standardised interchangeable parts. Unlike many modern products, the technology used in bicycles is simple enough for many bicycle users to make simple repairs to their own vehicles. This article describes bicycle repair techniques.
... dB is the abbreviation for Decibel; see Bel
DB is a French automobile maker; see DB (car)
DB is the abbreviation for Deutsche Bahn, the major German railway company
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