This is a comprehensive guide on how to change the gears on a road bike or a mountain bike. Road bike shifters can feel intimidating at first, but this guide provides step-by-step instructions on how ...

Shimano is bringing its electronically-actuated Di2 shifter technology to mountain bikes, claiming increased reliability, faster shift speeds and improved man-machine interface. Can it really make ...

The wireless connection between the shifters and derailleurs is the same as Shimano’s 12-speed Di2 road groupsets in that both derailleurs use a single internal battery to power them while the ...

A road bike groupset is the collection of components that make you stop and go – in other words, the drivetrain, shifters and brakes. Despite the differences between the brands, the components all do ...