Name: Shimano 105 ST-R7170 Di2 Hydraulic Disc Brake Dual Control Levers Shifters with Brake Calipers BR-R7170 2x12 Speed (Pair)
SKU: 269793

Configurations:

L Shifter F Brake = Left Shifter with Front Brakes (Hose set included)
R Shifter R Brake = Right Shifter with Rear Brakes (Hose set included)

SHIMANO 105 Di2 Hydraulic Disc Brake DUAL CONTROL LEVER (2x12-speed)
ST-R7170
Worry-free Di2 shifting in a compact shifter size

The new 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 customized button functions allow you to dial in your ideal ergonomics.

FEATURES
Clean cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast
Longer lasting. Uses two CR1632 batteries (battery life: 3.5 to 4 years)
Compact, ergonomic performance cascaded from DURA-ACE
Raised hood peak improves ergonomics, while a longer hood body increases hand support
Make DURA-ACE yours with custom button function and adjustable ergonomics
Easily change button function with the E-TUBE app
Find your optimum lever position with simple reach adjust

PRODUCT SPECIFICATIONS
MODEL NO: ST-R7170-L; ST-R7170-R
SERIES: SHIMANO 105 R7100 Di2 Series
Color: Series color
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 specifications | Brake hose color (kit)|1: Black
Brake lever | Recommended brake caliper: BR-R7170
Brake lever | Brake fluid | SHIMANO Mineral Oil: SHIMANO Mineral
Brake lever | Reach adjust: âœ”
Brake lever | Clamp band (mm): 23.8 - 24.2
Brake lever | Funnel bleeding: âœ”
Brake lever | Free stroke adjust: âœ”
Di2 connectivity wireless|Di2 shifting: âœ”
Firmware update by E-TUBE PROJECT: âœ”
SD50 port (pcs): 0
SD300 port (pcs): 1
SD50 connector (pcs): 0
SD300 connector (pcs): 0
Port for remote sprinter shifter (pcs): 0
Port for SD300 satellite shifter (pcs): 0
Battery: CR1632 x 2

SHIMANO 105 Hydraulic Disc Brake Caliper
BR-R7170
Disc brakes optimized for road riding

With proven hydraulic braking technology, the new 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 (F); BR-R7170 (R)
SERIES: SHIMANO 105 R7100 Di2 Series
Color: Black
Average weight: 123
Brake type: Hydraulic disc brake
Brake hose (Kit): SM-BH90-J-SSR SM-BH90-JK-SSR
Hose joint: Straight
Brake hose color (kit)|1: Black
J-Kit spec (for OEM): âœ”
ICE TECHNOLOGIES pad compatible caliper: âœ”
Pad|Standard 1: K05S-RX Resin (w/o fin)
Pad|Standard 2: L05A-RF Resin (w/ fin)
Pad|Option 1: L04C-MF Metal (w/ fin)
Fixing screw spec for rear mount|10 mm mount: âœ”
Fixing screw spec for rear mount|15 mm mount: âœ”
Fixing screw spec for rear mount|20 mm mount: âœ”
Fixing screw spec for rear mount|25 mm mount: âœ”
Fixing screw spec for rear mount|30 mm mount: âœ”
Fixing screw spec for rear mount|35 mm mount: âœ”
Recommended brake lever: ST-R7170
Recommended disc brake rotor: SM-RT70 SM-RT64
Oil: SHIMANO Mineral
ONE WAY BLEEDING: âœ”
Mount type: Flat mount
Piston: 2
Caliper fixing bolt|Tool size: 4 mm
Caliper fixing bolt|Anti loosen method: Screw fixing pin
Pad mount: Pad axle