• NEW Shimano Ultegra ST-R8170/BR-R8170 Di2 Shift/Brake Lever and Hydraulic Disc Caliper - Left/Front, 2x12-Speed, Flat Mount, Black - Around the Cycle
1 1

NEW Shimano Ultegra ST-R8170/BR-R8170 Di2 Shift/Brake Lever and Hydraulic Disc Caliper - Left/Front, 2x12-Speed, Flat Mount, Black

NEW Shimano Ultegra ST-R8170/BR-R8170 Di2 Shift/Brake Lever and Hydraulic Disc Caliper - Left/Front, 2x12-Speed, Flat Mount, Black

$ 585.00 USD
$ 585.00 USD $ 585.00 USD
Sale Sold out
Shipping calculated at checkout.
Item Available In Store
ATC SKU: 210000048308
UPC: 192790900339
MFG. SKU: IR8170DLF6SC100E
Other IDs: 702002843
IR8170DLF6SC100F
LD0469

PRODUCT DETAILS

Control the road with the Shimano Ultegra ST-R8170 Di2 Shifter W/ BR-R8170 Caliper set, designed for the new 2x12 speed Shimano drivetrain.

  • Wireless connection enhances the aerodynamic effect and easy maintenance
  • Wireless shifting customization via Shimano E-Tube Project App
  • High electronic energy efficiency, 1.5 to 2 years of battery life
  • Unparalleled ergonomics engineering refined with pros' feedback
  • Raised hood peak improves ergonomics
  • Optimized brake control
  • Lighter, smoother lever action
  • Enhanced modulation
  • Compatible with wirelessly or wired connection
  • 10 percent wider pad clearance decreases brake noise
  • Maintenance-friendly bleeding process
SPECS:
  • UPC: 192790900360
  • Manufacturer #: IR8170DRRDSC170D
  • Front/Rear/Pair: Front
  • Model: ST-R8170
  • Mount: Bar Clamp
  • Pad Material: L03A-Resin w/Fin
  • Series: Ultegra
  • Speeds: 12
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
View full details