E-bike Frame Design: 6,000 Series VS 7000 Series Aluminum
E-bike Frame Design: 6,000 Series VS 7000 Series Aluminum Frame design may be the most overlooked factor for cyclists when buying an electric bike. The most common frame material on the market is 6000 series aluminum alloy, while a small number of brands choose 7000 series. What is the difference between these two types of frame …
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