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Specifications

  • Model: ST-R9270F-L
  • Groupset: Shimano Dura-Ace R9270 Di2
  • Type: Di2 STI lever + hydraulic disc caliper
  • Side: Left (front shift and brake)
  • Caliper Mount: Flat-mount
  • Shifting: Wireless Di2
  • Hose: Not pre-installed
  • Requires: BT-DN300 Di2 battery and compatible R9200/R9250 components
  • Sold As: Left lever and front caliper only

FAQ

Does the ST-R9270F-L include a hydraulic hose?

No. The hydraulic hose is not pre-installed and must be purchased separately. Measure the required hose length for your frame and bar setup and use the appropriate Shimano BH90 hydraulic hose kit.

Does the R9270 Di2 system require wires between the lever and derailleur?

No. The R9270 system uses wireless communication between the STI levers and the derailleurs, eliminating lever-to-derailleur wiring at the cockpit. The only wiring required is from the internal Di2 battery to the derailleurs using EW-SD300 cables.

Is the ST-R9270F-L compatible with R9250 derailleurs?

Yes. The ST-R9270F-L is compatible with both the R9270 and R9250 Di2 front and rear derailleurs in the current Dura-Ace R9200 groupset family.

Best For

Road cyclists building or upgrading a Shimano Dura-Ace R9270 Di2 wireless hydraulic disc road groupset who need the left STI lever and front caliper as a matched combination unit.

Shimano Dura-Ace ST-R9270F-L Di2 Shift/Brake Lever with Caliper - Left/Front Reviews:

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