Shimano 105 ST-R7120/BR-R7170 shifting/hydr. brake, 12-speed, right, OEM
The Shimano 105 ST-R7120 with BR-R7170 Flat-Mount brake caliper for hydraulic disc brake features excellent braking performance and provides purely mechanical shifting for the purest form of road cycling.
- The 105 mechanical series is a tribute to mechanical shifting technology – the purest form of road cycling. It focuses on the mechanics, not the software. It is an appreciation of craftsmanship and ingenuity. And also about merging with your bike on the road, when you leave all the technology behind. You shift gears purely mechanically and exactly according to your pedaling. Simply put: a pure shift experience for your own adventure.
- No technology or battery health to worry about – just your pedal power and the road ahead.
- The optimal position of the levers thanks to the adjustment of the grip range and the 10% greater distance between the brake pads reduces the likelihood of disc friction.
Brake lever type: hydraulic
Determining the gear lever: the right one for the shifter
Shifting type: mechanical
Design (brakes/shifting): complete kit including wiring and caliper
Technical designation: ST-R7120-L and BR-R7170
Designation: 2x12 speed Shimano road drive
Technology: Dual-Control (STI)
Weight: 450 g
Hose type: SM-BH90-JK-SSR
Groupset | Shimano 105 |
Gears | 1x12, 2x12 |
product ID | 291150 |

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