Shimano ST-R7170 STI Shift-Brake Lever 105 Right Hand Hydraulic 12-Speed Di2

Worry-free Di2 shifting in a compact shifter size

The Shimano 105 shift/brake lever features Di2 electronic shifting for the first time, bringing precise, intuitive gear changes to even more riders. Reach adjustment and customised button functions allow you to dial in your ideal ergonomics.

FEATURES

• Clean Cockpit: Wireless connection enhances the aerodynamics
• Raised hood peak improves ergonomics
• Easy-to-change CR1632 shifter batteries
• Longer lasting. Uses two CR1632 batteries
• Battery life: 3.5 to 4 years

PRODUCT SPECIFICATIONS

Model No: ST-R7170-R
Series: Shimano 105 R7100 Di2 Series
Colour: Series colour
Average weight: 423 grams (/pair)
Shifter type: Dual Control Lever
Brake lever|Brake hose (kit): SM-BH90-J-SSR, SM-BH90-JK-SSR
Brake lever|Hose joint: Straight
Brake lever|Brake hose color (kit)|1: Black
Brake lever|Recommended brake caliper: BR-R7170
Brake lever|Oil: Shimano mineral
Brake lever|Reach adjust: Yes
Brake lever|Clamp band (mm): 23.8-24.2
Brake lever|Funnel bleeding: Yes
Brake lever|Free stroke adjust: Yes
Di2 connectivity wireless|Di2 shifting: Yes
Firmware update by E-Tube Project: Yes
SD50 port (pcs): 0
SD300 port (pcs): 1
SD50 connector (pcs): 0
SD300 connector (pcs): 0
Port for SD50 remote sprinter shifter (pcs): 0
Port for SD300 satellite shifter (pcs): 0
Battery: CR1632 x 2

 
Shimano BR-R7170 Front Disc Brake Caliper 105

Disc brakes optimised for road riding

With proven hydraulic braking technology, the Shimano 105 calipers feature the Shimano Flat Mount System and its low-profile design that is ideal for road bikes. More compact and lighter than ever, the R7170 brakes offer wide pad clearance for easy wheel removal and quiet performance as well as one-way bleeding for easy, clean maintenance.

FEATURES

• 10% wider pad clearance decreases the chance of disc brake rotor rub
• Maintenance-friendly bleeding process

PRODUCT SPECIFICATIONS

Model No: BR-R7170
Series: Shimano 105 R7100 Di2 Series
Colour: Black
Average weight: 123 grams
Brake type: Hydraulic disc brake
Brake hose (kit): SM-BH90-J-SSR SM-BH90-JK-SSR
Hose joint: Straight
Brake hose colour (kit)|1: Black
J-Kit spec (for OEM): Yes
Ice Technologies pad compatible caliper: Yes
Pad|Standard 1: L03A-RF Resin (w/ fin)
Pad|Option 1: K05S-RX Resin (w/o fin)
Pad|Option 2: K04S-MX Metal (w/o fin)
Pad|Option 3: L04C-MF Metal (w/ fin)
Recommended brake lever: ST-R7170
Recommended disc brake rotor: SM-RT70, SM-RT64
Oil: Shimano mineral
One Way Bleeding: Yes
Mount type: Flat mount
Piston: 2
Caliper fixing screw|Tool size: 4 mm
Caliper fixing screw|Anti loosen method: Screw fix pin
Pad mount: Pad axle

ABOUT SHIMANO

In response to surging demand for global environmental preservation, bicycles now attract attention as the most eco-friendly means of transport. Shimano are dedicated to supply high-quality and high-performance components for different types of bicycles made in various countries and regions of the world, ranging from bicycles for the world’s top racers to daily users.

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