Shimano’s long-awaited wireless XTR Di2 groupset is here. We test the upgrade kit to see if it upholds the brand’s reputation for fast, smooth shifting. In June 2025 Shimano unveiled what many of us ...

Classified has announced integration between its Powershift Hub technology and Shimano Di2 electronic groupsets, marking “a key milestone in drivetrain compatibility.” This integration is the result ...

Shimano has introduced its new fully wireless Di2 XTR M9200 mountain bike components. According to Shimano, the no-compromise Di2 system delivers ultra-precise and lightning-quick electronic shifting ...

PEZ readers may remember my Colnago V3 project bike with Ultegra R8000: “The shifting is light, crisp, and sure. Dura Ace is supposed to be better, but I’m not ...

Shimano is issuing a voluntary recall of select Hollowtech II cranksets made over an approximately seven-year period. The 11-speed cranksets, covering several Ultegra and Dura-Ace, are being recalled ...

Ok, let's get this out of the way first: We don't usually (or ever) review groupsets. There are a few reasons for this--availability, novelty, and (quite frankly) interest. Also, not a ton of ...

Shimano recently introduced its new CUES drivetrain specific to electric commuter bikes. Incorporating all the fancy technology found on its high-end, performance-oriented drive trains, the new CUES ...

The year 2018 seems like a lifetime ago given where the world has gone since then but four years ago Campagnolo dropped the first 2x12 groupsets into the market. At the time it was mechanical only but ...

Hot on the heels of Shimano's launch of new Dura-Ace R9200, the Japanese brand has followed up with what it describes as the "real-world application of those technologies," with an update to its ...