Best Buy Electric Bicycle -

: The motor provides assistance up to 28 mph. These are popular for urban commuting but are often restricted from bike paths and trails due to their speed. Electric Bikes Buying Guide - Best Buy

E-bikes are categorized into three legal classes that determine how and where you can ride: best buy electric bicycle

: The motor only works while you pedal and cuts out at 20 mph. These are often permitted on standard bike paths. : The motor provides assistance up to 28 mph