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We Call All Customers Who Buy A Bike - To make sure you are buying the right bike to meet your needs. Hand Delivery Service Available - 20 Mile Radius From Each Store - Availability at Checkout

Shimano ST R8170 Ultegra hydraulic Di2 STI for drop bar without E tube wires, right hand

£349.99

12-Speed Right
Limited Stock
Bike is available in store
Available for collection or delivery within 20 miles of the store
Part Number:

STR8170R

GTIN:

4550170240684

  • High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions
  • Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts
  • 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
  • Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio
  • Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold
  • 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 with Servo Wave 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
  • Levers use CR1632 batteries which last for approximately 1.5-2 years

Colours Black
Sizes 12-Speed Right
Brand Shimano
Model Year 2026
Barcodes 4550170240684
SKUs / Part Numbers STR8170R

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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