Shimano, however, has taken a different approach: while its 12-speed mechanical GRX groupset offers a 1x option, the electronic Di2 version remains staunchly 2x-only. At first, it was easy to ...

Whether you plan to run 1x or 2x, Appleman Bicycles has you covered with their new 2XR Spider and Chainring options ...

Some readers will likely note Shimano already has clutch mountain bike derailleurs that can be paired with electronic shifting for 1x systems. With the new Ultegra RX derailleur, Shimano expands ...