• Front junction box for Di2 e-Tube wires
• SM-EW90-A = 3 port (To connect regular road dual levers and climbing/sprinter swtiches)
• SM-EW90-B = 5 port (To connect dual control levers (road or tri...
The GRX RX-820-F front derailleur offers lighter front shifting operation and easier setup thanks to the new link construction and integrated cable tensioner. It features a 2.5 mm outboard chain li...
The fastest just got faster thanks to the DURA-ACE FD-R9250 Di2 electronic front derailleur. Tipping the scales under 100 grams, the new design shifts 45% quicker than Shimano's FD-R9150, already t...
• BB86 standard Hollowtech II bottom bracket for road cranks
• Smaller ball bearings reduce weight and friction
• Advanced seal construction for better protection and less drag
• Ultegra RD-R8000 tension and guide pulley set
• Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free
• Compatible with RD-R8000-GS, RD-R8000-SS, RD...
• Min cog: 11T
• Max cog: SS: 28T GS: 34T
• Total capacity: SS:33T GS:39T
• Max front difference: SS:16T
• Compatible only with Tiagra 4700 or GRX RX400 shifters
Shimano's flagship disc brake rotor. Quieter than ever, but with superb, consistent braking performance on any long, steep descents thanks to excellent heat dissipation.
• The new arm shape is mor...
