ST-R7120  Hydraulic Dual-Control Lever

BR-R7170 Hydraulic Disc Brake Caliper(Oil pipe：1000mm 1700mm）

FC-R7100 Crankset 170mm 50-34T

FD-R7100 BRAZE-ON

RD-R7100 Rear Derailleur

CS-R7100 11-36T Cassette

SM-BBR60 Bottom Bracket BSA

CN-M7100 chain

SM-RT70 140MM Rotor x2 

 

Shimano 105 FC-R7100 2x12-Speed Crank

The FC-R7100 is the right 2-speed crank for Shimano's 105 R7100 12-speed groupset and brings maximum power transmission efficiency to your road bike. Switching is as usual fast and precise. The crank weighs only about 50 grams more than the comparable Ultegra model, which is mainly due to the hollow-shaped aluminum crank arms. The proven Hollowtech II design with a fixed 24mm axle also ensures the ratio of stiffness, performance and weight.

Use:Road

Series:105 R7100

Speed:2x12-speed

Chainring:50-34T

Crank arm length:170mm

Chain line:44.5mm

Q factor:148mm

Axle diameter:24mm

Chainring attachment:110 mm hole circle, 4-arm asymmetrical

Compatible housing width (for BSA bottom brackets):68mm

Bottom bracket (recommended):SM-BBR60 or SM-BB72-41B Pressfit Hollowtech II (not included)

Chain (recommended):CN-M7100

Weight:Approx 754g(170 50-34T)

Shimano 105 Road ST-R7120+BR-R7170 2X12-Speed Shift/Disc Brake

The ST-R7120 shift brake handle convinces with smooth shifting function and strong braking performance. Its revised ergonomic design ensures excellent grip comfort and accommodates different hand sizes. The distance between handlebar and lever has been reduced, which increases brake control and facilitates shifting. With the help of an hexagon socket wrench, the grip range can also be adjusted.

The Shimano 105 disc brake combines the BR-R7170 hydraulic caliper with the ST-R7120 shift brake handle for mechanical 2-speed or 12-speed shifting on the road bike. The flat mount caliper has 10% more pad clearance than previous models, which minimizes the likelihood of grinding noise and results in a quieter braking process. The powerful, highly controllable braking power ensures reliable deceleration and brings you to a standstill in all conditions. In addition, the disc brake comes with brake lines and organic brake pads, which contribute to improved heat dissipation thanks to their ice-tech cooling fins.

Use:Road

Series:105 R7100

Speed:2x12-Speed

Switching system:mechanical

Brake type:hydraulic, 2-piston

Brake medium:Mineral oil

Brake pad:Resin with cooling fins

Brake Cable:SM-BH90-JK-SSR

Line length:1000mm/1700mm

Compatibility:

Shift/brake handle:

Mounting position:

left for front brake caliper, right for rear brake caliper

Clamp diameter:23.8 to 24.2mm

Front derailleur:FD-R7100, FD-RX820

Crank:

FC-R7100, FC-R9200, FC-R9200-P, FC-R8100, FC-R8100-P, FC-RS520, FC-RX820-2, FC-RX610-2

Rear derailleur:RD-R7100, RD-RX820

Cassette:CS-R7101-12, CS-HG710-12, CS-R8101-12

Chain:CN-M7100, CN-M8100, CN-M9100, CN-M6100

Additional brake levers:BL-RX812

Brake disc:140 mm, 160 mm, 180 mm (recommended: SM-RT70, SM-RT64)

Features:

Shift/brake handle:

Mechanical-hydraulic shift brake handle (double or 12-speed) for road bike use

Revised lever design for more control in different riding styles

Soft gear changes and excellent braking performance with optimized ergonomics

Lever position and handle body design consider different hand shapes

Wing-like shape for a shorter lever access curve: better accessibility

Handle width adjustment (13.3mm) with 2.5mm hexagon socket

Brake caliper:

10% larger brake pad spacing minimizes disc grinding, less noise

Harmonious appearance and easy tool access thanks to flat mount

Optimized heat dissipation with Ice-Tech

Shimano 105 FD-R7100 2x12-Speed Front Derailleur

The FD-R7100 from the Shimano 105 R7100 series is a mechanical 2-speed front derailleur for road bikes with 12-speed gearshift. Thanks to its precise and smooth function, you can enjoy reliable and immediate shifting performance on all your trips, without worrying about a battery charge level.

Use:Road

Series:105 R7100

Speed:2x12-Speed

Chainstay angle:61-66°

Chain line:44.5mm

Chainring size (max.):50-52T

Capacity:16 Teeth

Train routing:Down-Pull

Movement:Down swing

Mounting: Braze On

Compatibility:HG 12-speed chains

Weight: Approx 96g(Braze on)

 

The Shimano 105 RD-R7100 12-speed Rear Derailleur

The RD-R7100 from the Shimano 105 R7100 series is a 12-speed mechanical rear derailleur for road bikes. Thanks to its precise and smooth function, you can enjoy reliable shifting performance on all your trips, without worrying about a battery charge level. RD-R7100 features the so-called shadow design, i.e. it is built flat to prevent damage and has a single preload, which increases efficiency. Due to the high proportion of aluminum, the weight is only about 250 gram and thus a good 50 gram lower than that of the electronic counterpart. The puristic and high-quality look of the rear derailleur also fits very well to your road bike. Bearing guide rollers contribute to smooth shifting performance.

Use:Road

Series:105 R7100

Speed:12-Speed

Fixing:Standard (Direct Mount compatible)

Versions:Long Cage

Maximum number of teeth Biggest pinion:36 Teeth

Minimum number of teeth largest pinion:34 Teeth

Maximum number of teeth Smallest pinion:14 Teeth

Minimum number of teeth smallest pinion:11 Teeth

Maximum difference in front:16 Teeth

Total capacity:41 Teeth

Compatibility:Shimano Road 12-speed

Compatible chain:HG 12-Speed

Weight:Approx 249g

 

Shimano CS-HG710-12 12-Speed Cassette

CS-HG710-12 is a 12-speed cassette at 105-level. With a gradation of 11-36 teeth, it has the widest range of cassettes developed by Shimano to date for gravel and road bike use. Whether in the flat or on the mountain, you will always find the right translation. Grading has been optimized for pedaling efficiency. The first eight sprockets are more densely staggered to allow natural gear jumps, while the largest four sprockets are further apart for greater flexibility. Use the HG710 cassette in combination with the 105 Di2 RD-R7150 rear derailleur.

Use:Gravel, Road

Series:105 R7100

Speed:12-Speeds

Chainring:11-36T (11-12-13-14-15-17-19-21-24-28-32-36T)

Freewheel compatibility:Shimano Road, Shimano Road 12-speed

Recommended chain:HG 12-Speeds (CN-M7100)

Shimano CN-M7100 12-Speeds Chain  

The Shimano SLX CN-M7100 12-speed chain has been fundamentally revised to form a central part of the SLX M7100 and 105 R7100 groupset. High-precision shaped contact surfaces to chainring and cassette teeth ensure fast, but also precise and smooth shifting up and down. Switching with the CN-M7100 chain works perfectly even under load. 

Use:MTB, Road

Speed:12-Speeds

Number of links:126L

Closure type:Chain lock (Quick-Link)

Directional:Yes

Recommended groups:SLX M7100, 105 R7100

Weight:Approx 256g(116L)

 

Shimano Bottom Bracket Cups Hollowtech II SM-BBR60 BSA

SM-BBR60 bottom bracket cups for the Hollowtech II crankset FC-R7100. Suitable for frames with (B.C.1.37" x 24T) English thread.

 

Use: Road

Gruppe: 105 R7100

Material:Aluminum

Model: SM-BBR60

BB-Type: HOLLOWTECH II

Threaded: BSA

Threaded BB shell width: 68mm

Shell diameter: BSA (BC 1.37)

Weight:77g