SHIMANO ST-R9180 DURA-ACE DI2 Triathlon/TT Hydraulic Disc Brake Set

The Shimano Dura-Ace ST-R9180 is a TT/Triathlon hydraulic disc brake lever and shifter, compatible with 11-speed Di2 systems. It's paired with the Shimano BR-R9170 hydraulic disc brake caliper. J-kit fittings included. The Shimano Dura-Ace ST-R9180 is a TT/Triathlon hydraulic disc brake lever and shifter, compatible with 11-speed Di2 systems. It's paired with the Shimano BR-R9170 hydraulic disc brake caliper. J-kit fittings included. Dual control lever is compatible with Shimano e-tube Lever features the Shimano Electronic Intelligent System which is designed for accurate and effortless electronic shifting Brake lever is equipped with a reach adjust mechanism to fit the individual rider Brake caliper features a low-profile design, superior heat dissipation, and an easy bleeding system