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 shape, based on extensive evaluations of various hand shapes. We combine this with the weather-independent reliability of disc brakes and the fast and intuitive shifting performance typical of SHIMANO 105.

SHIMANO 105 BRAKE CALIPER
Utilizing proven hydraulic braking technology, the new SHIMANO 105 brake calipers impress with the SHIMANO Flat-Mount system and their flat profile, optimized for road bikes. More compact and lighter than ever, the R7170 brakes offer a wide brake pad clearance, making wheel removal easier, providing quiet performance, and enabling simple yet thorough maintenance thanks to the One-Way bleeding system.

SHIMANO 105 FRONT DERAILLEUR
The SHIMANO 105 12-speed front derailleur offers easier front shifting and overall harmonious and natural shifting behavior. The SHIMANO Toggle-Link construction with optimized cage design ensures seamless compatibility with road bikes equipped with disc brakes.

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

SHIMANO 105 CRANKSET
The newly developed crankset offers the perfect balance between efficiency and low weight. Made from aluminum, the crank is anodized in black, providing an attractive and luxurious appearance. The plastic ribs on the backside of the chainrings represent the unique structural design of the SHIMANO 105, enabling significant weight savings while maintaining crisp shifting performance.

HYPERGLIDE+ CHAIN
The M7100 chain offers improved chain retention thanks to enlarged inner plates. The new chain features a Quick-Link chain lock and a SIL-TEC coating for increased durability under off-road conditions.

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

CENTER LOCK DISC ROTOR ICE TECHNOLOGIES
SM-RT70 disc rotors provide powerful and consistent braking performance in all conditions. The ICE TECHNOLOGIES disc rotor significantly reduces heat buildup in the braking system, ensuring consistently high braking performance even on steep descents. With the SHIMANO CENTER LOCK mounting system, the rotors can be quickly and easily installed thanks to the lockring design.

Features:

• Group: 105
• Series: R7100
• Gears: 2 x 12
• Application area: Road
• Shift lever: 2-speed, 12-speed
• Brake caliper: FM (Flat-Mount)
• Front derailleur: Braze-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
• Brake discs: 160 mm, Centerlock
• Crank length: 172.5, 175 mm

Scope of delivery:

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

Note:

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