Below, we cover the features of Shimano's previous generation 11-speed groupsets, Dura-Ace Di2 R9150/9170, Dura-Ace R9100/9120, Ultegra Di2 R8050, Ultegra R8000 and 105 R7000.

Improved braking, new shifting options, and class leading gear range make it a real contender for the best gravel groupset ...

There's something about a gear shifter that brings the cool factor of a car to another level. The mixture of looks combined ...

Some means of managing the transition between voltages is required, so we’re going to take a look at the world of level shifters, the circuits we use when interfacing these different voltage ...

Maybe there’s a minus sign on the left one and a plus sign on the right one. Those are paddle shifters, which allow you to ...

RF phase shifters are twin-ported devices that alter the phase of an output signal in response to an external signal. Variable phase shifters change the output signal phase by applying a variable ...

As part of its Logi Play day of announcements, Logitech has unveiled five new products specifically built for the G Pro base: the RS Shifter & Handbrake ($150), RS Wheel Hub ($130/$150 for added ...

2000 years ago, the Roman writer Ovid wrote a long poem based on Greek myths that gained immortal fame. In “Metamorphoses” (from the Greek word meaning "transformations") the poet tells ...