If groupsets are like rockstars. and we think they are. the SHIMANO 105 Mechanical 12-speed could be Bruce Springsteen. Ever-professional performance. incomparable longevity. balancing roughneck beauty and that pure joy that comes from doing things in a classic way.
Mechanical Magic
In the landscape of cycling components. it can prove difficult to figure out which groupset is right for you. Finding YOUR fast is about understanding the range of choices and figuring out what works. That's why our premium 12-speed groupset family consists of components catering to all different technical. practical and economic requirements. Because every rider is built differently. with different component needs.
The latest 12-speed SHIMANO 105 Mechanical groupset features some subtle yet significant upgrades:
- Extra sprocket in the back
- Refined levers for people of various hand sizes. reducing distance to lever access
- Upgraded braking performance through completely redesigned calipers
- The sub 1:1 gear ratio option makes tougher climbs more manageable
Includes:
- Chainset: FC-R7100. 52/36t. 175mm
- Cassette: CS-R7101. 11-34t
- Shifters: ST-R7120. 12spd. Hydraulic
- Brakes: BR-R7120. Hydraulic
- Front Derailleur: FD-R7100-F. Braze-On
- Rear Derailleur: RD-R7100
- Chain: CN-M6100
