Rubbing on Ultegra R8000 front derailleur when in the outermost online, Ultegra R8000 front derailleur chain rub BikeRadar online, Front Derailleur Adjustment Park Tool online, Chain keeps rubbing. r ...

Derailleurs are the transmission of your bike. When you shift, they guide the chain to the correct gears. Whether you’re fixing a particular problem with your chain or simply giving the system a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Shimano’s new Ultegra groupset has now been officially announced. Dubbed R8000 for the mechanical ...

Some readers will likely note Shimano already has clutch mountain bike derailleurs that can be paired with electronic shifting for 1x systems. With the new Ultegra RX derailleur, Shimano expands ...