4700 has same cable pull as 105/ultegra/grx ,just that it has 1 gear less. The hoods are a pain in the a$$ to install, they stretch out of shape and don't stay in place. GRX components are equivalent to Tiagra (GRX 10 speed), 105 (Grx 600 11 speed) and Ultegra (GRX 800 and 800 Di2). Note that although both the 800 and 812 derailleurs expect the cable pull length from an 11 speed shifter the 812 actually has a slightly different actuation ratio than the 800, because it is designed to be used with mountain bike wide range cassettes, which have different sprocket spacing that road cassettes. rev2023.3.3.43278. How do I align things in the following tabular environment? 85,66 Petit pignon : Max. Un commutateur est plac au niveau du galet suprieur et lorsqu'il est activ, il maintient plus fermement le pivot et . The bleed process requires removing tiny screws from the plastic covers, which are easily lost. Adresse : 27 avenue de Virecourt, 33370 Artigues-Prs-Bordeaux. I'v got Ultegra 8000 mechanical/hydro on my gravel bike, and have no complaints after a season of mixed-surface riding. MilesAheadInLife 1 yr. ago Beautiful ride! compatibilty of 10 speed dura ace bar end shifters and xt 10speed rear derailleur. SHIMANO BIKE-FRANCE I do 100 mile rides heavily laden up mountains. Funktioniert einwandfrei zusammen mit der alten originalen 105er Kurbel und den alten STIs. Is there any particular reason you want to mix FC-R8000 cranks with a GRX Di2 FD-RX815-F front derailleur? SHIMANO GRX, avec son ergonomie spcifique gravier, ses options de changement de vitesse optimises, sa robuste fiabilit et sa transmission silencieuse et stable, se distingue des autres dans le monde des composants. Ultegra/XT CN-HG701 HG-X 11 vitesses (art. I'm new here. Ultegra CS-R8000 11 vitesses (art. The 8000 series Ultegra shifters have a much better shape than the horrid RS785 levers. Prsentation. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? Pas de carbone au programme en revanche, Shimano a choisi laluminium sur tous ses composants pour privilgier la fiabilit.