Model Compatibility: Fits motorcycle models specified in the title: 450SR, CF400-6, and 450SR. Part Type: Replacement exhaust hanger bracket designed to match the mounting configuration and function. Application Purpose: Restores exhaust suspension and positioning for compatible motorcycle models listed in the title. Design Intent: Functions as a direct-fit replacement part for the exhaust hanger bracket on specified models. Installation Requirement: Mounts using existing hardware locations and aligns with factory exhaust routing on 450SR and CF400-6 models., Manufacturer: OFKSEWPA