Shimano 105 complete groupset, 12-speed - 50-34 teeth

SHIMANO 105 DUAL CONTROL LEVER
The SHIMANO 105 R7120 DUAL CONTROL shift/brake levers feature a revised lever position and clamp design based on a broad evaluation of various hand shapes. We combine this with the weather-independent safety of disc brakes and the fast and intuitive shifting quality familiar from the SHIMANO 105.

SHIMANO 105 BRAKE CALIPER
With proven hydraulic brake technology, the new SHIMANO 105 brake calipers impress with the SHIMANO Flat-Mount system and their optimally flat profile for road bikes. More compact and lighter than ever, the R7170 brakes offer a wide brake pad clearance, allowing for easy wheel removal, quiet performance, and thanks to one-way ventilation, simple and thorough maintenance.

SHIMANO 105 FRONT DERAILLEUR
The SHIMANO 105 12-speed front derailleur features easier shifting at the front and an overall harmonious and natural shifting behaviour, and the SHIMANO Toggle-Link construction with optimised cage design ensures seamless compatibility with road bikes with disc brakes.

SHIMANO 105 REAR DERAILLEUR
The SHIMANO 105 12-speed rear derailleur combines the harmonious and stable shifting behaviour of the SHIMANO SHADOW RD construction with direct mount compatibility and a wider gear range.

SHIMANO 105 CRANKSET
The newly developed cranks offer a perfect balance between efficiency and low weight. Made of aluminium, the crank is black anodised and offers an attractive yet luxurious appearance. The plastic ribs on the back of the chainrings represent the unique structural design of the SHIMANO 105, enabling significant weight savings with crisp shifting performance.

HYPERGLIDE+ CHAIN
The M7100 chain provides better chain retention thanks to enlarged inner plates. The new chain features a Quick-Link chain lock and a SIL-TEC coating for longer life under off-road conditions.

SHIMANO 105 HG CASSETTE
The 11-34Z cassette is suitable for sprints on flat terrain as well as for steep climbs. It is compatible with both 11-speed and 12-speed FREEHUB freewheel bodies from SHIMANO.

CENTER LOCK DISC ICE TECHNOLOGIES
SM-RT70 discs provide powerful and consistent braking performance in all conditions. The ICE TECHNOLOGIES disc significantly reduces heat generation in the braking system. This ensures consistently high braking performance even on steep descents. With the SHIMANO CENTER LOCK mounting system, the brake discs can be quickly and easily mounted thanks to the securing ring design.

Features:

• Group: 105
• Series: R7100
• Gear levels: 2 x 12
• Application area: Road
• Shifters: 2-speed, 12-speed
• Brake caliper: FM (Flat-Mount)
• Front derailleur: Clamp-on, Down-Pull, 61-66°, 50-54 teeth
• Rear derailleur: Direct Mount
• Chain: SLX/105, 116 links, with chain lock
• cassette: 105, 11-34 teeth
• Discs: 160 mm, Internal teeth
• Crank length: 172.5, 175 mm

Delivery contents:

• 1x J-Kit IR71202DLF6SC100A
• 1x J-Kit IR71202DRRDSC170A
• 1x Front derailleur IFDR7100F
• 1x Rear derailleur IRDR7100
• 1x Crankset IFCR7100 (50x34) 172.5mm or 175 mm
• 1x Chain ICNM7100116Q
• 1x Cassette ICSR710012134
• 2x Brake disc ESMRT70SI

Note:

• Bottom bracket not included!
• Delivery does not include brake disc adapter for the rear brake. Please check if your frame requires a flat mount adapter for 160 mm brake discs at the rear.