Ensure smooth and responsive gear changes with the Aventon Shifter Cable Housing, a reliable replacement designed for optimal shifting performance. This standard 4mm outer diameter housing is built to deliver consistent cable tension and durability over time. Each set includes the shift housing and two ferrules for a secure, professional fit. Housing length is tailored based on the specific Aventon bike model to ensure proper routing and function. Whether you&';re upgrading worn components or completing a maintenance job, this cable housing keeps your drivetrain running like new.