Shimano's GRX Di2 gravel groupset combines servo motors and the brand's HG+ cassettes for clean, crisp and fast shifting and ...

All-new 2025 Lapierre Pulsium endurance road bike returns to racing roots with lighter frame, aero speed, all-road capability ...

The British hill climb racing scene thrives on a passionate, grassroots culture that brings cyclists and fans together to ...

The new Ultegra RX derailleur comes in mechanical RD-RX800-GS and Di2 RD-RX805-GS models. Both use the company’s Shadow technology and have the same low-profile appearance as the R8000 and R8050 ...

In this case, Shimano went off book with their DI2 groupset, leaving [kwakeham] with a reverse engineering job on his hands. [kwakeham] gives us a great example of how to approach reverse engineering.