Box Two brake arms are cold forged and CNC-machined from 6061-T6 aluminum and feature 35 millimeters of vertical brake pad adjustment?more than most linear-pull brakes. Cold forging produces the strongest, stiffest, lightest weight and most durable bicycle parts. Other features include sealed bushings, stainless steel hardware, a flexible cable noodle and streamlined cable fixing point. “Mini-V” brakes are an excellent choice for cyclocross or drop-bar gravel bikes.