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Shimano ST-R9170 Dura-Ace Hydraulic Di2 STi for Drop Bar without E-Tube Wires - Left Hand
Shimano ST-R9170 Dura-Ace Hydraulic Di2 STi for Drop Bar without E-Tube Wires - Left Hand
Shimano

Shimano Dura-Ace ST-R9170 Hydraulic Di2 STi for Drop Bar - Left Hand

£364.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Shimano Dura-Ace ST-R9170 Hydraulic Di2 STi for Drop Bar - Left Hand

Brand:Shimano

Code:STR9170L

  • Top of the range, high performance Dura-Ace hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions
  • With Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear
  • The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts
  • Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold
  • Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt
  • Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI
  • Hydraulic brake lever provides excellent stopping power with less effort especially from the hood position
  • Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear
  • Finely tuneable reach adjusters for the levers enable custom fitment for all hands
  • Free stroke adjustment for pad to rotor contact setting
  • Levers are supplied without electrical cables, as these need to be ordered separately to suit
  • Two ports for use with E-tube electric cables
  • Weight is 360 grams a pair
Technical Information
  • MODEL NO ST-R9170-L
  • SERIES DURA-ACE R9150 Series
  • Color Series color, -
  • Average weight 160 g
  • Shift lever specifications_Shifter type DUAL CONTROL LEVER
  • Shift lever specifications_E-tube connector (pcs) 0
  • Shift lever specifications_E-tube port (pcs) 2
  • Shift lever specifications_Multiple input_Hold X
  • Shift lever specifications_Firmware update by E-TUBE Project X
  • Port for remote sprinter shifter (pcs) 0
  • Brake lever specifications_Brake fluid_SHIMANO Mineral Oil SHIMANO Mineral
  • Brake lever specifications_Brake hose color (kit) Black
  • Brake lever specifications_Free stroke adjust X
  • Brake lever specifications_Recommended brake caliper BR-R9170
  • Brake lever specifications_Brake hose (Kit) SM-BH90-JK-SSR
  • Brake lever specifications_Funnel bleeding X
  • Brake lever specifications_Hose joint Straight
  • Brake lever specifications_Reach adjust_Tool X
  • Clamp band_Inner diameter 23.8-24.2
  • Shift lever_Main CFRP
  • Shift lever specifications_Compatible RD Type Road 11speed
  • Shift lever specifications_Front speeds 2
Sizing Information

General Unisex Brand Information

Professional Opinion

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