SHIMANO 105 is a premium road component groupset that inherits competition-grade technologies and designs from DURA-ACE to offer a truly unique balance of impressive performance, reliability, and affordability.
EASY CLIMBING
SHIMANO 105's sub 1:1 ratio 12-speed range lets you take on steeper slopes and better control your effort along the way.
ICE TECHNOLOGIES
Designed to dissipate brake heat and provide the most consistent, reliable, and quiet braking available.
HYPERGLIDE+
HYPERGLIDE+ drivetrain’s redesigned cassette and chain support next-generation riding by enhancing speed, shifting efficiency and smoothness over any terrain.
COMPONENTS:
- ST-R7120-L Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Left/Front, 2x, Flat Mount, Black
- ST-R7120-R Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Right/Rear, 12-Speed, Flat Mount, Black
- FD-R7100-F Front Derailleur - 12-Speed, Double, Braze-On, Down-Swing, Down-Pull, 52t Max
- RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36t Max Low
- SLX CN-M7100 Chain - 12-Speed, 126 Links, Silver
- Your choice of cassette:
- CS-R7101-12 Cassette - 12-Speed, 11-34t, HG L2, Silver
- CS-HG710-12 Cassette - 12-Speed, 11-36t, HG L2, Silver
