By chance, I got the opportunity to experience the gravel life with both a non-clutch Dura Ace R9150 rear derailleur and the new RX805. Friday night we went out for a 20-mile ride outside Rochester ...

so they can also work with old Dura-Ace shifters. The Hubbub modification was originated by Brian Jenks, proprietor of Hubbub Cycles. It's just a different way of clamping the cable on a standard ...

FD: your 10 speed Front Derailleur. This was tested with the Ultegra FD-6770. RD: your 11 speed Rear Derailleur. This was tested with the Ultegra RD-6870. Should work with DURA-ACE RD-9070 as well.

Shimano 105 Di2 Hydraulic Disc Brake Dual Control Levers (2×12-speed) – Left (front derailleur/brake) and Right (rear derailleur/brake ... The 105 C46 at 1,612 grams is 42 grams heavier than Ultegra ...

Is a new SRAM Force AXS groupset around the corner? It sure looks like it, with updated levers borrowed from Red AXS and new derailleurs.