[Nabil] sent in an awesome electronic bicycle derailleur. Now, instead of pulling a steel cable with a shifting mechanism, [Nabil] can change gears electronically. As a bonus, the derailleur can ...

This simple dynamic fin Parrier Derailleur Guard protects your precious rear derailleur – not only from stick & rock strikes, ...

Generally this uses a derailleur, which forms part of the gear switching and chain tensioning mechanism. As a mechanical system, it’s reliable when well maintained, but tuning it can be a real ...

BLACK's wild single-sided derailleur pulley system gets more carbon-y, and their graphene-infused wax lube gets more ...

The new Specialized Stumpjumper 15 now available in alloy, with mechanical drivetrains, with builds starting at $3,000 ...

This e-bike from Trek can offer a peak range of up to 134 miles on a single charge and is currently selling for an MSRP of $3 ...

Iconic folding bike brand Brompton has released a new range aimed at the more adventurous end of the folding bike market. The ...

This e-bike is built with a framework that can handle a total cargo capacity of 441 lbs and is powered by a mid-mounted motor ...

Electric bicycles are sold at various price points, with several competent models costing around US$2,000, but the quality ...

ON CF Daily is a versatile steed that just rolls with it, from getting you to and from work to exploring trails on weekends ...

ENGWE EP-2 PRO Electric Bike at $599, Save $3,217 with DELTA Pro power station bundle, new Blix Sol X e-bike special, Segway, and more ...