USERX Motorcycle modification accessories hydraulic brake lower pump rear brake disc brake caliper designed for CA250.This component is engineered to enhance braking performance through a precise hydraulic system.The lower pump design allows for improved lever feel and consistent pressure distribution.Compatible with the rear disc brake setup, the caliper integrates into the existing brake assembly.Constructed for durability and , it supports efficient braking response under various riding conditions.Installation requires standard tools and follows typical motorcycle brake caliper procedures.