The Shimano DURA-ACE R9270 12-speed Di2 Hydraulic Shifter and Caliper set pairs an electronic shift lever with a hydraulic disc caliper for road and race applications. The caliper's new mono-body construction reduces weight while increasing stiffness, supporting consistent braking performance in a compact package.
Pad clearance increases to lower the chance of rotor rub and keep braking quiet during rides. A revised bleeding process simplifies fluid maintenance, making service quicker at home or in the shop. Together, the shifter and caliper form a complete 12-speed Di2 hydraulic braking and shifting system.
Quick Facts
| Feature |
Specification |
| Caliper Model |
BR-R9270 |
| Pad Clearance |
10% wider (reduces rotor rub risk) |
| Drivetrain Compatibility |
12-speed Di2 hydraulic system |