With the new Ultegra RX derailleur, Shimano expands compatibility to mechanical road ... the first to bring you official details on the derailleur as well as the new 105 groupset. We take a look at ...

Ultegra Di2 and 105 Di2 are also electronic, before you move into Shimano's mechanical groupsets. These go from 105, which is 12-speed, all the way down to Claris, which has eight speeds.

The next groupset up is Tiagra, before Shimano 105 takes things up a notch. Ultegra is found on serious road bikes of around £2,000 and up and is very similar to Dura-Ace in terms of performance, bar ...

The Sugino OX901D 40-30t chainset would seem an ideal replacement to my Ultegra compact double chainset 50-34t chainset, as I’m 78 with artificial knees and struggle when cycling on the Isle of Wight.

The Shimano Ultegra C60 wheels use the exact same rim ... but for those with a Shimano groupset, these wheels are a superb ...

And in particular: “Shimano GRX 400 components work great with the 10-speed Tiagra road groupset”. It turns out that’s not ... The GRX RX400 rear mech does not work at all with 10-speed Ultegra ...

no-extra-letters Silque and rising to the £4,700 Silque SSL that runs on Shimano’s electronic Ultegra Di2 groupset. The Silque’s 11-speed cassette combines with a compact chainset and crank for light ...

Shimano Ultegra Di2 groupset (mix of 6800 and 8000 series): 170mm 53/39t cranks with a 4iii powermeter (left side), 11-25t Cassette, 140mm Dura Ace rotors, 5 port junction box (for connecting ...