TT / Triathlon Disc Brake Dual Control Lever

ST-R9180 - TT / Triathlon Disc Brake Dual Control Lever image
  1. Specifications
  2. Images
  3. Shopping Links

These TT / Triathlon Hydraulic Disc Brake levers have only one E-tube port each and a set of them weighs about 200g, according to Shimano.

They can only be used with Synchronized Shift, since they only have one button each. You generally set one up to shift the RD to an easier gear and the other to shift to a harder gear.

12-speed compatibility

These TT/Triathlon levers are 12-speed compatible, if you update them to firmware version 3.3.0 or newer.

In order to update these shifters, either connect them to the SM-PCE02 or SM-PCE1 on their own, or connect them to an 11-speed Di2 bike and use the SM-BCR2 charger to run the firmware update.

No wireless

These shifters have to be connected to the BT-DN300 battery by wire. They will not function if there isn't a wired connection between them and the battery.

You could plug them into one of the wireless shift levers, but they won't work unless you then connect the shift levers to the battery by wire.

Details & Specifications

Model number:
99 g
E-Tube ports:
E-Tube Port type:
Shifting Lever
DURA-ACE R9150 (Road)

Shopping links

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