Cheap wheel spacers can lead to serious safety issues, costly damage, and dangerous failures on the road. This video breaks down why quality matters, what can go wrong when you cut corners, and what ...

The UDH was a great addition to cycling; however, direct-mount derailleurs left indoor trainers behind. Not anymore, thanks to Saris.

The best road bike wheels are one of the biggest performance-enhancing upgrades you can make to increase speeds, reduce rotating weight and improve reactivity out on the road. The main performance ...

Abstract: Single-mechanical-port dual-rotor motors (DRMs) represent a promising topology for next-generation electric machines (EMs). However, the optimal parameter-matching principle between the two ...

Abstract: The development of land-reconfigurable transport equipment(LRTE) has given rise to a reconfigurable unmanned vehicle unit(RUVU) with the special ...