German-made bicycle company Sour Bikes has a new all-road bicycle model. After four years in the "planning hopper", the Space ...

The Ultegra PD-R8000 pedals sit below Shimano’s top-of-the-range Dura-Ace PD-R9100 (£234.99 / $280) and above the dependable 105 PD-R7000 (£124.99 / $150) in its road pedal range. They are among the ...

and the chain is your standard XT/Ultegra M8100 unit. Shimano has adapted the semi-wireless protocol seen on its road groupsets to GRX Di2. This means that a cable connects the derailleurs to a ...