Pyoranosat ROSE | Shimano Bl-M4100/Br-Mt420 Front Disc Brake 4-Piston

Shimano’S Deore Br-Mt420 Disc Brake Offers Solid 4-Piston Technology – For Outstanding Braking Performance. The Large Size Caliper Has Lots Of Stopping Power, But Offers Good Braking Power Modulation And Enormous Stability.