Shimano Ultegra ST-R8025/BR-R8070 Flat Mount Hydraulic Disc Brake Caliper and Dual Control Lever

The Shimano Ultegra ST-R8025 Hydraulic Disc Brake/Shift Lever Kit takes disc brake technology to the next level in a compact design for riders with smaller hands.

Light action shifting and improved ergonomics paired with the dependability that Shimano is known for.

Utilizing Servo Wave Action provides outstanding braking modulation and control in all riding conditions.

Includes the BR-R8070 caliper with increased pad clearance for quieter brakes and finned pads for enhanced cooling to reduce brake fade.