Electric bicycles may require less pedaling effort than regular bikes, but … their riders still have to shift gears. Paris-based electric mobility company Valeo is out to change that, by combining a ...

Gearboxes for bicycles are not new. They have been a few brands trying to implement them in the industry for several years, including Zerode with the Katipo we’ve tested recently. The first Pinion ...

Internally geared transmissions are clearly the next big thing in the e-bike world. We’re seeing more and more performance-oriented electric bicycles ditching the good old derailleur system in favor ...

We’re seeing all sorts of new and exciting innovations in the world of electric bicycles, with developments in motor and drivetrain technology being key industry drivers. As it would turn out, ...

Affordable brushless motors are great for a variety of motion applications, but often require a gearbox to tame their speed. [Michael Rechtin] decided to try his hand at designing a stackable ...