Shimano 105 R7120 12 Speed Disc Groupset Kit

Shimano 105 RD-R7100 Rear Derailleur - Shadow RD | 12-speed

With the mechanical 12-speed components of the 105 series, Shimano offers a shifting system for the most diverse types of road cyclists. The RD-R7100 rear derailleur combines the harmonious, consistent and nevertheless responsive shifting behavior of the Shadow RD design with Direct Mount compatibility and a wider ratio range. Depending on the selected crankset and cassette, the Top Normal rear derailleur also enables energy-saving transmission with a ratio of less than 1:1, which is ideal for climbing and supports the rider when climbing even steep ramps.

Shadow RD | With their sophisticated technology, Shimano Shadow RD rear derailleurs are especially intended for more aggressive riding style. Their super low profile design carries many benefits. Thanks to the low profile and a single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance.

Shimano 105 FD-R7100 Front Derailleur - 2x12-speed

With the mechanical 12-speed components of the 105 series, Shimano offers a shifting system for the most diverse types of road cyclists. The FD-R7100 front derailleur is characterized not only by a light, harmonious and at the same time natural shifting behavior, but also impresses with its simple and precise adjustability. In addition, the Down Swing front derailleur features the optimized cage design of the Shimano Toggle Link construction, which ensures seamless compatibility with road bikes with disc brakes with the help of various options for the cable control and thanks to an integrated adjustment option for cable tension.

Available is the 2x12-speed front derailleur in 2 models with different clamp diameters (FD-R7100-B: 31.8 mm incl. adapter for 28.6 mm / 34.9 mm) and as a braze-on version (FD-R7100-F).

SHIMANO 105 R7120 DUAL CONTROL LEVERS

The SHIMANO 105 R7120 DUAL CONTROL LEVERS feature a revised lever position and bracket shape developed using data from a broad study of different hand shapes. That’s combined with the all-condition confidence of hydraulic disc brakes and the quick and intuitive shifting cyclists expect from SHIMANO 105.

Features
Mechanical 12-speed dual control lever with updated ergonomics
Light shifting operation lets you focus on the road ahead
New blade shape creates shorter lever access curve allowing riders with a wide range of hand sizes and shapes to comfortably reach their leversThe 105 disc brake combines BR-R7170 caliper and ST-R7120 shift/brake lever for 2x or 12-speed shifting. It has 10% more pad clearance for quieter braking, plus powerful and controllable deceleration. One-Way Bleeding makes it easy to maintain. The two-piece aluminium caliper is light and fits any bike. The ST-R7120 shift/brake lever has a revised ergonomic design, reduced reach, and weighs 200g more than its electronic counterpart. 

Specifcications
Series: 105 R7100
Application: Road
Gearing: 2x, 12-speed
Shifting System: mechanical
Type: hydraulic, 2 pistons
Actuation: mineral oil
Hose: SM-BH90-JK-SSR
Hose Length (Front/Rear): 1000 mm / 1700 mm
Includes: Optislick cable, housing, hoses, and organic brake pads with Ice-Tech cooling fins.New lever design brings better control to a wider variety of riders

The Groupset Kit contains:

 

1x        SHIMANO FD-R7100 FRONT DERAILLEUR 105 12-SPEED MECHANICAL Braze-On

1x        SHIMANO RD-R7100 REAR DERAILLEUR 105 12-SPEED SHORT CAGE DOUBLE for 36T

1x        SHIMANO ST-R7120 SHIFT-BRAKE LEVER w/BR-R7170 BRAKE - L/H Rear

1x        SHIMANO ST-R7120 SHIFT-BRAKE LEVER w/BR-R7170 BRAKE - R/H Front