Tern’s popular Vektron folding e-bike just got a big upgrade for the US market. The urban mobility brand has announced the ...

Belt-driven boost-makers, better known as superchargers, go with Mustang performance like hot dogs and baseball. The popularity of supercharging is evident by the sheer numbers of systems and ...

The Free Drive is a new electric bike innovation that converts your pedal power into electrical energy to run a motor, dispensing with a chain or belt drive. The fly-by-wire drivetrain is a ...