Gear ratios are generally specified at X:1, where X is an integer. To ease the burden on our search engine, this ratio is entered as X/1, or X. Therefore a ratio of 5:1 is entered as 5. A 5:1 ratio ...

The Kia EV6 GT matches the Hyundai Ioniq 5 N with up to 641 hp from dual electric motors, and gains simulated gear shifts ...

An understanding of how the chuck and gearbox are connected, combined with the right tools and a bit of force, gets you a motor, gears and gearbox, and a clutch. There’s not much left in the ...

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 ...