Shimano FD-R8050 Ultegra Di2 Front Derailleur - 11 SpeedThe SHIMANO ULTEGRA R8050 DI2 front derailleur offers a quick and smooth gear change even with high pedaling power. It has programmed chain guide adjustment settings and can be used in full or semi SHIMANO SYNCHRONIZED SHIFT modes. Quick and smooth front shifting with high pedaling power Scheduled chain guide control SHIMANO SYNCHRONIZED SHIFT Synchronized and semi synchronized exchange program Redesigned to allow adaptation to wider crown pitches

Shimano L05A Disc Brake Pad

Weight: 512g

Clamp Diameter: 34

This allows you to adjust the shifting process to your personal preferences

Offers high corrosion protection

Tackle trails with this front derailleur's smooth operation and outstanding durability

Size: 9/16 inch

Size    ‎15-mm Thru Axle

Fixed position with no float for complete efficiency and rigid formSH12 Blue

46T(1x11-speed)

All versions feature a 2

Optimized gear combination and gear ratio for trail riding by front and rear system