Rim Brake Dual Control Lever (Wired)

Ultegra ST-R8150

The Ultegra R8150 Rim Brake levers weigh about 295 g for a pair of levers.

They're essentially the same as the previous generation Ultegra levers, except for the fact that they'll work with the 12-speed derailleurs - using the SD300 port type.

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Not wireless

Since these 12-speed rim brake shifters are essentially the previous generation shifters, they do not feature wireless shifting. You can only connect them to a Di2 system using EW-SD300 wires.

12-speed rim brake shift levers have two SD300 ports and one satellite shifter (SW-RS801-T / SW-RS801-S / SW-RS801-E) port.

Specifications

Model code: ST-R8150
Series: Ultegra R8100
Weight: 148g (per shifter)
Number of buttons: 3
SD300 ports: 2
SD300 satellite shifter ports: 1
Wired shifting: Yes
Wireless shifting: No
Reach adjust: Yes
Brake type: Rim

Images