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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 sure how much better it can be (at least ...

This product is sold to you by . This product will be sold by and is therefore only available for delivery to addresses within . Returns must be sent to and will be eligible for refund only, no ...

On the 40th anniversary of 105’s original debut, Shimano gives their popular affordable performance road groupset a massive trickle-down electronic upgrade in this new R7100 105 Di2 series. The same ...

You know how siblings look alike? The whole sharing a lot of the same DNA thing. Well, the new Shimano 105 R7100 is now looking a lot like Dura-Ace and Ultegra, which were revamped for August 2021.

Even though the Shimano 105 group has Dura-Ace and Ultegra above it in terms of performance, the No. 3 set is tops when it comes to value. And really, 105 takes so much design and tech from its ...