Shimano 105 R7170 Di2 2x12 Speed Shifter

Shimano
S$440.00
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Shimano 105 R7170 Di2 2x12 Speed Shifter

Function and technologies inherited from Dura-Ace and Ultegra, Shimano 105 is the culmination of years of research and development. With a shared Di2 platform, sophisticated ergonomics, Shimano 105-optimized gear combinations, and an exceptional brake system, the new Shimano 105 marks a new era of affordable performance. Sleek wireless cockpit brings simplicity and clean aesthetics. Wireless connection enhances the aerodynamic effect and easy maintenance.

Never skip a shift as you fatigue or encounter an unexpected climb. Worry-free Di2 shifting and a compact R7100 series shifter keeps you in control in any situation. The difference is made over the course of a ride, saving you energy with every gear change, allowing you to focus on the scenery, your effort, and your friends.

The all-new lever shape brings comfort and control in every riding position. Raised hood peak improves ergonomics, while a longer hood body increases hand support. Compact, ergonomic performance, custom button function and adjustable ergonomics cascaded from Dura-Ace.

Shifting is automatically completed at the touch of a switch, eliminating the need for the amount of stroke required for mechanical shifting. The rider can shift into the most appropriate gear at will, depending on the ever-changing conditions, speed, and road surface. This is a great advantage not only in the world of racing, but for all cyclists.

With a new piston design, race-ready braking is now available for even more riders. The new Shimano 105 BR-R7170 brake caliper allow riders to progress in their cycling journey by learning the joys of braking and pushing their limits with better sensitive braking control in a wider control zone and 10% wider pad clearance.

105 ST-R7170 is compatible with wireless connect and easy to change of CR1632 shifter batteries that provide high electronic energy efficiency of 3.5 to 4 years of battery life.

Shifter Model: ST-R7170-R

  • Series: 105 R7100
  • Rear speed: 12
  • Firmware update by E-Tube project: ✔
  • Remote switch: ✔
  • Port for remote sprinter shifter (pcs): 0
  • Brake lever (clamp band): 23.8-24.2mm
  • Brake lever (reach adjust): ✔
  • Brake lever (fluid): Shimano mineral oil
  • Brake lever (free stroke adjust): ✔
  • Brake hose (Kit): SM-BH90-JK-SSR
  • Brake lever (funnel bleeding): ✔
  • Brake lever (hose joint): Straight
  • Battery: 2 x CR1632
  • Compatible wireless Di2 shifting: ✔
  • SD300 port (pcs): 1
  • Port for SD300 satellite shifter (pcs): 0

Shifter Model: ST-R7170-L

  • Series: 105 R7100
  • Front speed: 2
  • Firmware update by E-Tube project: ✔
  • Remote switch: ✔
  • Port for remote sprinter shifter (pcs): 0
  • Brake lever (clamp band): 23.8-24.2mm
  • Brake lever (reach adjust): ✔
  • Brake lever (fluid): Shimano mineral oil
  • Brake lever (free stroke adjust): ✔
  • Brake hose (Kit): SM-BH90-JK-SSR
  • Brake lever (funnel bleeding): ✔
  • Brake lever (hose joint): Straight
  • Battery: 2 x CR1632
  • Compatible wireless Di2 shifting: ✔
  • SD300 port (pcs): 1
  • Port for SD300 satellite shifter (pcs): 0

Brake Caliper Model: BR-R7170

  • Series: 105 R7100
  • Average weight: 173g (per caliper)
  • Ice technologies pad compatible caliper: ✔
  • Brake hose color (kit): Black
  • Caliper fixing bolt (anti loosen method): Screw fixing pin
  • Caliper fixing bolt (tool size): 4mm
  • Fixing screw spec for rear mount (10 mm mount): ✔
  • Fixing screw spec for rear mount (15 mm mount): ✔
  • Fixing screw spec for rear mount (20 mm mount): ✔
  • Fixing screw spec for rear mount (25 mm mount): ✔
  • Fixing screw spec for rear mount (30 mm mount): ✔
  • Fixing screw spec for rear mount (35 mm mount): ✔
  • Hose joint: Straight
  • Mount type: Flat
  • One way bleeding: ✔
  • Pad mount: Pad axle
  • Piston: 2
  • J-Kit spec (for OEM): ✔
  • Brake Fluid: Shimano mineral oil

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