Model Compatibility: Fits YZ125, WR250F, WR450F, YZ250F, YZ450F, and YZ450FX motorcycles as a front brake master cylinder brake lever replacement.Functionality: Restores front brake lever and control handle function for the specified motorcycle models.Application Scope: Designed for use as a replacement front brake master cylinder brake lever on the listed models.Physical Configuration: Matches the dimensional and mounting specifications of the front brake lever on compatible motorcycles.Installation Purpose: Enables direct replacement of the existing front brake master cylinder brake lever without modification to the motorcycle., Manufacturer: UYvtHMHMC